780 FNUS53 KLSX 050135 FWFLSX Fire Weather Planning Forecast for Eastern/Central MO and Southwest IL National Weather Service Saint Louis MO 835 PM CDT Thu Jun 4 2026 A warm and increasingly moist airmass will become established across the area through the end of the week and weekend along with daily chances of showers and thunderstorms. The highest chances and greatest coverage will be on Sunday and Monday with plenty of dry time otherwise. MOZ072-073-083-084-099-050900- Crawford MO-Washington MO-Dent MO-Iron MO-Reynolds MO- Including the cities of Potosi/Salem Ranger District and Salem 835 PM CDT Thu Jun 4 2026 Tonight Fri Fri Night Sat Cloud Cover Pcldy Pcldy Pcldy Pcldy Precip Type None None None None Chance Precip (%) 0 0 0 0 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 65 (+11) 86 (+3) 66 88 RH % (24h trend) 84 (-9) 53 (0) 90 51 Wind 20ft AM(mph) S 5-9 G20 lgt/var Wind 20ft PM(mph) lgt/var SW 6-10 G18 S 4-8 G18 lgt/var Precip Amount 0.00 0.00 0.00 0.00 Precip Duration 1700ft mixing temp 82 83 Mixing Hgt(ft-agl) 450 4660 440 5540 Transport Wnd (m/s) S 6 SW 8 SW 5 SW 5 Transport Wnd (mph) S 13 SW 17 SW 10 SW 12 Vent Rate (m/s-m) 550 13050 380 12110 Poor Good Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Showers and a chance of thunderstorms. Lows in the upper 60s. Highs in the mid 80s. South winds 5 to 10 mph. .MONDAY...Showers with thunderstorms likely. Lows in the upper 60s. Highs in the mid 80s. South winds 5 to 10 mph. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Highs in the upper 80s. Southwest winds 5 to 10 mph. .WEDNESDAY...Partly cloudy. Lows around 70. Highs around 90. South winds 5 to 10 mph. .THURSDAY...Mostly clear. Lows in the lower 70s. Highs around 90. South winds around 5 mph. $$ MOZ074-075-085-050900- Saint Francois MO-Sainte Genevieve MO-Madison MO- Including the cities of Farmington and Fredericktown Ranger District 835 PM CDT Thu Jun 4 2026 Tonight Fri Fri Night Sat Cloud Cover Pcldy Pcldy Pcldy Pcldy Precip Type None None None None Chance Precip (%) 0 0 0 0 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 64 (+8) 87 (+3) 67 90 RH % (24h trend) 78 (-18) 49 (0) 84 47 Wind 20ft AM(mph) S 5-9 G19 lgt/var Wind 20ft PM(mph) S 3-7 G18 S 8-12 G19 S 5-9 G18 SW 4-8 Precip Amount 0.00 0.00 0.00 0.00 Precip Duration 1700ft mixing temp 82 82 Mixing Hgt(ft-agl) 450 4850 440 5870 Transport Wnd (m/s) S 6 S 8 SW 5 SW 5 Transport Wnd (mph) S 13 S 18 SW 10 SW 12 Vent Rate (m/s-m) 540 13760 390 13930 Poor Good Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the upper 60s. Highs in the mid 80s. South winds 5 to 10 mph. .MONDAY...Showers with thunderstorms likely. Lows in the upper 60s. Highs in the mid 80s. South winds 5 to 10 mph. .TUESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Highs in the upper 80s. South winds 5 to 10 mph. .WEDNESDAY...Partly cloudy. A chance of showers. Lows around 70. Highs around 90. South winds around 5 mph. .THURSDAY...Partly cloudy. Lows in the lower 70s. Highs in the lower 90s. South winds around 5 mph. $$ MOZ041-047>050-050900- Boone MO-Moniteau MO-Cole MO-Osage MO-Callaway MO- Including the cities of Columbia, Cedar Creek Ranger District, Jefferson City, and Fulton 835 PM CDT Thu Jun 4 2026 Tonight Fri Fri Night Sat Cloud Cover Pcldy Pcldy Pcldy Pcldy Precip Type Tstms Tstms None None Chance Precip (%) 20 30 0 0 Chance of Thunder (%) 20 20 0 0 Temp (24h trend) 67 (+9) 87 (+2) 68 90 RH % (24h trend) 90 (+3) 57 (+6) 95 54 Wind 20ft AM(mph) S 7-11 G24 SW 3-7 G15 Wind 20ft PM(mph) S 5-9 G19 SW 8-12 G22 S 5-9 G18 SW 4-8 Precip Amount 0.00 0.00 0.00 0.00 Precip Duration 0 1 1700ft mixing temp 82 83 Mixing Hgt(ft-agl) 450 4190 460 4410 Transport Wnd (m/s) S 6 SW 8 SW 5 SW 6 Transport Wnd (mph) S 14 SW 17 SW 12 SW 13 Vent Rate (m/s-m) 670 11790 560 11310 Poor Good Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Showers and a chance of thunderstorms. Lows in the upper 60s. Highs in the mid 80s. South winds 5 to 10 mph. .MONDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the upper 60s. Highs in the mid 80s. South winds 5 to 10 mph. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Highs around 90. South winds 5 to 10 mph. .WEDNESDAY...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. South winds 5 to 10 mph. .THURSDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Southwest winds 5 to 10 mph. $$ MOZ051-059-060-062-065-050900- Montgomery MO-Gasconade MO-Warren MO-Franklin MO-Jefferson MO- Including the cities of Washington, Union, and Sullivan 835 PM CDT Thu Jun 4 2026 Tonight Fri Fri Night Sat Cloud Cover Mclear Pcldy Pcldy Pcldy Precip Type None Tstms None None Chance Precip (%) 0 20 0 0 Chance of Thunder (%) 0 20 0 0 Temp (24h trend) 66 (+10) 87 (+2) 68 89 RH % (24h trend) 86 (-5) 54 (+3) 92 50 Wind 20ft AM(mph) SW 6-10 G23 lgt/var Wind 20ft PM(mph) S 3-7 G17 SW 6-10 G21 S 4-8 G17 lgt/var Precip Amount 0.00 0.00 0.00 0.00 Precip Duration 1 1700ft mixing temp 83 84 Mixing Hgt(ft-agl) 450 4610 450 5590 Transport Wnd (m/s) S 5 SW 8 SW 5 SW 6 Transport Wnd (mph) S 12 SW 18 SW 10 SW 14 Vent Rate (m/s-m) 640 13690 360 13820 Poor Good Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the upper 60s. Highs in the mid 80s. South winds 5 to 10 mph. .MONDAY...Showers and a chance of thunderstorms. Lows in the upper 60s. Highs in the mid 80s. South winds 5 to 10 mph. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Highs around 90. Southwest winds around 5 mph. .WEDNESDAY...Partly cloudy. Lows around 70. Highs in the lower 90s. South winds 5 to 10 mph. .THURSDAY...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. Southwest winds 5 to 10 mph. $$ MOZ061-063-064-050900- Saint Charles MO-Saint Louis MO-Saint Louis City MO- Including the cities of Saint Charles and Saint Louis 835 PM CDT Thu Jun 4 2026 Tonight Fri Fri Night Sat Cloud Cover Mclear Pcldy Pcldy Pcldy Precip Type None Tstms None None Chance Precip (%) 0 20 0 0 Chance of Thunder (%) 0 20 0 0 Temp (24h trend) 67 (+7) 89 (+2) 69 92 RH % (24h trend) 79 (-4) 49 (+5) 88 46 Wind 20ft AM(mph) S 7-11 G21 SW 3-7 Wind 20ft PM(mph) S 4-8 G21 SW 7-11 G19 S 5-9 G16 SW 3-7 Precip Amount 0.00 0.00 0.00 0.00 Precip Duration 1 1700ft mixing temp 83 84 Mixing Hgt(ft-agl) 450 4960 450 6310 Transport Wnd (m/s) S 6 SW 8 SW 5 SW 6 Transport Wnd (mph) S 13 SW 18 SW 10 SW 13 Vent Rate (m/s-m) 660 15070 490 13210 Poor Excellent Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows around 70. Highs in the upper 80s. Southeast winds 5 to 10 mph. .MONDAY...Showers with thunderstorms likely. Lows around 70. Highs in the mid 80s. South winds 5 to 10 mph. .TUESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows around 70. Highs around 90. South winds 5 to 10 mph. .WEDNESDAY...Partly cloudy. A chance of showers. Lows in the lower 70s. Highs in the lower 90s. South winds 5 to 10 mph. .THURSDAY...Partly cloudy. Lows in the lower 70s. Highs in the mid 90s. South winds 5 to 10 mph. $$ ILZ064-065-069-070-074-079-100>102-050900- Bond IL-Fayette IL-Clinton IL-Marion IL-Washington IL-Randolph IL- Madison IL-Saint Clair IL-Monroe IL- Including the cities of Vandalia, Centralia, Salem, Chester, Sparta, Alton, Edwardsville, Belleville, and Cahokia 835 PM CDT Thu Jun 4 2026 Tonight Fri Fri Night Sat Cloud Cover Pcldy Pcldy Pcldy Pcldy Precip Type None None None None Chance Precip (%) 0 0 0 0 Chance of Thunder (%) 0 0 0 0 Temp (24h trend) 65 (+7) 87 (+3) 68 90 RH % (24h trend) 78 (-14) 48 (+4) 89 49 Wind 20ft AM(mph) S 7-11 G21 SW 4-8 Wind 20ft PM(mph) S 3-7 G17 SW 10-14 G21 S 7-11 G20 SW 4-8 Precip Amount 0.00 0.00 0.00 0.00 Precip Duration 1700ft mixing temp 80 81 Mixing Hgt(ft-agl) 440 4890 440 5840 Transport Wnd (m/s) S 6 SW 9 SW 5 SW 6 Transport Wnd (mph) S 14 SW 21 SW 10 SW 14 Vent Rate (m/s-m) 630 16480 360 14250 Poor Excellent Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows around 70. Highs in the upper 80s. South winds 5 to 10 mph. .MONDAY...Showers with thunderstorms likely. Lows around 70. Highs in the mid 80s. South winds 5 to 10 mph. .TUESDAY...Mostly cloudy. Showers likely and a chance of thunderstorms. Lows around 70. Highs in the upper 80s. South winds 5 to 10 mph. .WEDNESDAY...Partly cloudy. A chance of showers. Lows in the lower 70s. Highs around 90. South winds 5 to 10 mph. .THURSDAY...Partly cloudy. Lows in the lower 70s. Highs in the lower 90s. South winds around 5 mph. $$ MOZ018-019-026-027-034>036-042-052-050900- Knox MO-Lewis MO-Shelby MO-Marion MO-Monroe MO-Ralls MO-Pike MO- Audrain MO-Lincoln MO- Including the cities of Hannibal, Bowling Green, and Mexico 835 PM CDT Thu Jun 4 2026 Tonight Fri Fri Night Sat Cloud Cover Pcldy Pcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms None Chance Precip (%) 20 50 20 0 Chance of Thunder (%) 20 50 20 0 Temp (24h trend) 66 (+8) 86 (0) 68 90 RH % (24h trend) 91 (+8) 56 (+14) 96 50 Wind 20ft AM(mph) SW 9-13 G27 SW 5-9 G17 Wind 20ft PM(mph) S 4-8 G20 SW 9-13 G24 SW 6-10 G20 SW 4-8 G16 Precip Amount 0.02 0.09 0.02 0.00 Precip Duration 1 3 2 1700ft mixing temp 80 83 Mixing Hgt(ft-agl) 450 4260 450 5110 Transport Wnd (m/s) S 6 SW 8 SW 5 SW 6 Transport Wnd (mph) S 13 SW 18 SW 12 SW 14 Vent Rate (m/s-m) 690 12840 570 11890 Poor Good Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the upper 60s. Highs in the upper 80s. South winds 5 to 10 mph. .MONDAY...Showers and a chance of thunderstorms. Lows in the upper 60s. Highs in the mid 80s. South winds 5 to 10 mph. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Highs around 90. South winds 5 to 10 mph. .WEDNESDAY...Partly cloudy. Lows around 70. Highs in the lower 90s. South winds 5 to 10 mph. .THURSDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. South winds 5 to 10 mph. $$ ILZ095>098-050900- Adams IL-Brown IL-Pike IL-Calhoun IL- Including the cities of Quincy, Mount Sterling, and Pittsfield 835 PM CDT Thu Jun 4 2026 Tonight Fri Fri Night Sat Cloud Cover Pcldy Pcldy Pcldy Pcldy Precip Type None Tstms Tstms Tstms Chance Precip (%) 0 50 30 20 Chance of Thunder (%) 0 20 20 20 Temp (24h trend) 67 (+10) 87 (+1) 68 91 RH % (24h trend) 87 (0) 56 (+17) 96 49 Wind 20ft AM(mph) SW 9-13 G26 SW 5-9 G16 Wind 20ft PM(mph) S 5-9 G18 SW 9-13 G24 SW 6-10 G18 SW 4-8 G15 Precip Amount 0.00 0.07 0.02 0.00 Precip Duration 2 2 1 1700ft mixing temp 80 83 Mixing Hgt(ft-agl) 440 3960 440 4940 Transport Wnd (m/s) S 6 SW 9 SW 5 SW 6 Transport Wnd (mph) S 14 SW 20 SW 12 SW 14 Vent Rate (m/s-m) 650 13720 500 10980 Poor Good Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Highs in the upper 80s. Southeast winds 5 to 10 mph. .MONDAY...Showers and a chance of thunderstorms. Lows in the upper 60s. Highs in the mid 80s. South winds 5 to 10 mph. .TUESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Highs in the lower 90s. South winds 5 to 10 mph. .WEDNESDAY...Partly cloudy. Lows around 70. Highs in the mid 90s. South winds 5 to 10 mph. .THURSDAY...Mostly clear. Lows in the lower 70s. Highs in the mid 90s. South winds 5 to 10 mph. $$ ILZ058>060-099-050900- Greene IL-Macoupin IL-Montgomery IL-Jersey IL- Including the city of Litchfield 835 PM CDT Thu Jun 4 2026 Tonight Fri Fri Night Sat Cloud Cover Mclear Pcldy Pcldy Pcldy Precip Type None Tstms None None Chance Precip (%) 0 30 0 0 Chance of Thunder (%) 0 30 0 0 Temp (24h trend) 63 (+7) 86 (+2) 68 89 RH % (24h trend) 82 (-6) 52 (+10) 93 50 Wind 20ft AM(mph) S 9-13 G22 SW 5-9 Wind 20ft PM(mph) S 5-9 G17 SW 10-14 G22 S 6-10 G19 SW 5-9 Precip Amount 0.00 0.01 0.00 0.00 Precip Duration 1 1700ft mixing temp 80 81 Mixing Hgt(ft-agl) 450 4370 460 5060 Transport Wnd (m/s) S 6 SW 9 SW 6 SW 6 Transport Wnd (mph) S 13 SW 21 SW 14 SW 14 Vent Rate (m/s-m) 620 15890 570 11570 Poor Excellent Poor Good Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Highs in the upper 80s. South winds 5 to 10 mph. .MONDAY...Showers and a chance of thunderstorms. Lows in the upper 60s. Highs in the mid 80s. South winds 5 to 10 mph. .TUESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Highs in the upper 80s. South winds 5 to 10 mph. .WEDNESDAY...Partly cloudy. A chance of showers. Lows in the upper 60s. Highs in the lower 90s. South winds around 5 mph. .THURSDAY...Partly cloudy. Lows in the lower 70s. Highs in the lower 90s. South winds around 5 mph. $$