175 FNUS55 KGGW 050656 FWFGGW Fire Weather Planning Forecast for Northeast Montana National Weather Service Glasgow MT 1256 AM MDT Fri Jun 5 2026 .DISCUSSION... Upper ridging will lead to warm and dry weather for Friday, though scattered showers and isolated thunder are possible tonight when the ridge pushes east. An upper trough will track in from the west with increasing chances for thunderstorms on Saturday afternoon and evening. These storms may be strong to severe. Additional storms are likely on Sunday until the trough axis pushes east of the area early next week. All told, rainfall amounts this weekend will range from a few hundredths in western areas to a half inch in eastern areas where storms are more plentiful. These conditions will help keep fire weather concerns low. MTZ134-052245- Northern Valley and Northern Phillips Counties- 1256 AM MDT Fri Jun 5 2026 .TODAY... Sky/weather.........Sunny (15-25 percent). Chance of thunder...0 percent. Max temperature.....77-82. Min humidity........26-31 percent. 20-foot winds.......West winds 5 to 15 mph. CWR (> 0.10 inch)...Zero. .TONIGHT... Sky/weather.........Partly cloudy (30-40 percent) then becoming mostly cloudy (50-60 percent). A chance of showers and a slight chance of thunderstorms after midnight. Chance of thunder...20 percent. Min temperature.....51-56. Max humidity........67-72 percent. 20-foot winds.......Southwest winds 5 to 15 mph becoming east 5 to 10 mph in the late evening and early morning, then becoming northeast early in the morning. CWR (> 0.10 inch)...20 percent. .SATURDAY... Sky/weather.........Mostly cloudy (65-75 percent). Chance of thunder...0 percent. Max temperature.....79-84. Min humidity........33-38 percent. 20-foot winds.......Northeast winds 5 to 10 mph becoming east 5 to 15 mph in the afternoon. CWR (> 0.10 inch)...Less than 10 percent. .Forecast days 3 through 7...... .SUNDAY...Mostly cloudy. A chance of showers and a slight chance of thunderstorms. Lows in the lower 50s. Highs in the upper 60s. Northwest winds 10 to 20 mph. .MONDAY...Partly cloudy. A chance of showers. Lows in the lower 40s. Highs in the lower 70s. Southwest winds 10 to 20 mph. .TUESDAY...Mostly cloudy. A chance of showers and a slight chance of thunderstorms. Lows in the upper 40s. Highs in the upper 70s. East winds 5 to 15 mph. .WEDNESDAY...Mostly cloudy. A chance of showers and a slight chance of thunderstorms. Lows around 50. Highs in the lower 70s. .THURSDAY...Mostly cloudy. A chance of showers and a slight chance of thunderstorms. Lows in the upper 40s. Highs in the upper 60s. $$ MTZ135-052245- The Little Rockies- 1256 AM MDT Fri Jun 5 2026 .TODAY... Sky/weather.........Sunny (10-20 percent). Chance of thunder...0 percent. Max temperature.....80-85 valleys and 70-75 ridges. Min humidity........25-30 percent. 20-foot winds....... Lower elevation......Upslope/upvalley 2-5 mph. Ridge............West winds 5 to 10 mph. CWR (> 0.10 inch)...Zero. .TONIGHT... Sky/weather.........Partly cloudy (30-40 percent). A slight chance of showers after midnight. Chance of thunder...0 percent. Min temperature.....57-62 valleys and 50-55 ridges. Max humidity........51-56 percent. 20-foot winds....... Lower elevation......Northeast winds 5 to 10 mph. Ridge............Northeast winds 10 to 15 mph. CWR (> 0.10 inch)...10 percent. .SATURDAY... Sky/weather.........Mostly cloudy (70-80 percent). Chance of thunder...0 percent. Max temperature.....78-83 valleys and 67-72 ridges. Min humidity........35-40 percent. 20-foot winds....... Lower elevation......Upslope/upvalley 2-5 mph. Ridge............North winds 5 to 10 mph becoming northeast in the late morning and afternoon. CWR (> 0.10 inch)...Less than 10 percent. .Forecast days 3 through 7...... .SUNDAY...Showers likely and a slight chance of thunderstorms. Lows in the lower 50s. Highs in the lower 60s. Northwest winds 10 to 15 mph. .MONDAY...Partly cloudy. A chance of showers. Lows in the mid 40s. Highs around 70. Southwest winds 10 to 20 mph. .TUESDAY...Mostly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 50s. Highs in the lower 70s. East winds 10 to 15 mph. .WEDNESDAY...Mostly cloudy. A chance of showers and a slight chance of thunderstorms. Lows in the lower 50s. Highs in the upper 60s. .THURSDAY...Mostly cloudy. A chance of showers and a slight chance of thunderstorms. Lows around 50. Highs in the mid 60s. $$ MTZ136-052245- The Lower Missouri River Breaks including the Charles M Russell National Wildlife Refuge- 1256 AM MDT Fri Jun 5 2026 .TODAY... Sky/weather.........Sunny (10-20 percent). Chance of thunder...0 percent. Max temperature.....79-84. Min humidity........26-31 percent. 20-foot winds....... Lower elevation......Upslope/upvalley 2-5 mph. Ridge............West winds 5 to 10 mph. CWR (> 0.10 inch)...Zero. .TONIGHT... Sky/weather.........Partly cloudy (35-45 percent). Chance of thunder...0 percent. Min temperature.....54-59. Max humidity........64-69 percent. 20-foot winds....... Lower elevation......Downslope/downvalley 2-5 mph becoming northeast 5 to 10 mph early in the morning. Ridge............East winds 5 to 10 mph. CWR (> 0.10 inch)...Less than 10 percent. .SATURDAY... Sky/weather.........Mostly cloudy (70-80 percent). Chance of thunder...0 percent. Max temperature.....80-85. Min humidity........33-38 percent. 20-foot winds....... Lower elevation......Upslope/upvalley 5-10 mph. Ridge............Northeast winds 5 to 10 mph. CWR (> 0.10 inch)...Zero. .Forecast days 3 through 7...... .SUNDAY...Mostly cloudy. A chance of showers and a slight chance of thunderstorms. Lows in the mid 50s. Highs in the upper 60s. Northwest winds 10 to 20 mph. .MONDAY...Partly cloudy. A chance of showers. Lows in the mid 40s. Highs in the mid 70s. Southwest winds 5 to 15 mph. .TUESDAY...Mostly cloudy. A chance of showers and a slight chance of thunderstorms. Lows in the lower 50s. Highs in the upper 70s. East winds 10 to 15 mph. .WEDNESDAY...Mostly cloudy. A chance of showers and a slight chance of thunderstorms. Lows in the mid 50s. Highs in the mid 70s. .THURSDAY...Mostly cloudy. A chance of showers and a slight chance of thunderstorms. Lows in the lower 50s. Highs in the upper 60s. $$ MTZ137-052245- Southern Petroleum and Southern Garfield Counties- 1256 AM MDT Fri Jun 5 2026 .TODAY... Sky/weather.........Sunny (15-25 percent). Chance of thunder...0 percent. Max temperature.....81-86. Min humidity........28-33 percent. 20-foot winds....... Lower elevation......Upslope/upvalley 2-5 mph. Ridge............Southwest winds 5 to 10 mph in the morning. CWR (> 0.10 inch)...Zero. .TONIGHT... Sky/weather.........Partly cloudy (30-40 percent). Chance of thunder...0 percent. Min temperature.....53-58. Max humidity........67-72 percent. 20-foot winds....... Lower elevation......Southeast winds 5 to 15 mph. Ridge............Southeast winds 5 to 15 mph. CWR (> 0.10 inch)...Less than 10 percent. .SATURDAY... Sky/weather.........Mostly cloudy (65-75 percent). Chance of thunder...0 percent. Max temperature.....82-87. Min humidity........31-36 percent. 20-foot winds....... Lower elevation......Upslope/upvalley 2-5 mph becoming upslope/upvalley 4-8 mph late in the afternoon. Ridge............Northwest winds 5 to 10 mph becoming northeast 5 to 15 mph in the afternoon. CWR (> 0.10 inch)...Zero. .Forecast days 3 through 7...... .SUNDAY...Mostly cloudy. A chance of showers and a slight chance of thunderstorms. Lows in the lower 50s. Highs in the upper 60s. Northwest winds 15 to 25 mph. .MONDAY...Partly cloudy. A chance of showers. Lows in the lower 40s. Highs in the mid 70s. Southwest winds 10 to 20 mph. .TUESDAY...Mostly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 50s. Highs in the upper 70s. East winds 10 to 15 mph. .WEDNESDAY...Mostly cloudy. A chance of showers and a slight chance of thunderstorms. Lows in the lower 50s. Highs in the mid 70s. .THURSDAY...Mostly cloudy. Showers likely and a slight chance of thunderstorms. Lows in the upper 40s. Highs in the upper 60s. $$ MTZ120-052245- Fort Peck Reservation and Daniels/Roosevelt/Sheridan Counties- 1256 AM MDT Fri Jun 5 2026 .TODAY... Sky/weather.........Partly cloudy (25-35 percent) then becoming sunny (15-25 percent). Chance of thunder...0 percent. Max temperature.....80-85. Min humidity........25-30 percent. 20-foot winds.......Southwest winds 5 to 15 mph. CWR (> 0.10 inch)...Zero. .TONIGHT... Sky/weather.........Partly cloudy (35-45 percent). A slight chance of showers and thunderstorms after midnight. Chance of thunder...20 percent. Min temperature.....51-56. Max humidity........66-71 percent. 20-foot winds.......Southwest winds 5 to 15 mph becoming southeast 5 to 10 mph in the late evening and early morning, then becoming east early in the morning. CWR (> 0.10 inch)...10 percent. .SATURDAY... Sky/weather.........Mostly cloudy (55-65 percent). Chance of thunder...0 percent. Max temperature.....87-92. Min humidity........29-34 percent. 20-foot winds.......East winds 5 to 15 mph becoming southeast 10 to 20 mph in the afternoon. CWR (> 0.10 inch)...Less than 10 percent. .Forecast days 3 through 7...... .SUNDAY...Showers and a chance of thunderstorms. Lows in the mid 50s. Highs in the mid 70s. North winds 10 to 20 mph. .MONDAY...Partly cloudy. A chance of showers. Lows in the mid 40s. Highs in the lower 70s. West winds 15 to 25 mph. .TUESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows around 50. Highs in the lower 80s. Southeast winds 10 to 20 mph. .WEDNESDAY...Mostly cloudy. A chance of showers and a slight chance of thunderstorms. Lows in the lower 50s. Highs in the upper 70s. .THURSDAY...Mostly cloudy. A chance of showers and a slight chance of thunderstorms. Lows in the lower 50s. Highs in the lower 70s. $$ MTZ122-052245- Dawson/McCone/Prairie/Richland/Wibaux Counties- 1256 AM MDT Fri Jun 5 2026 .TODAY... Sky/weather.........Sunny (20-30 percent). Chance of thunder...0 percent. Max temperature.....81-86. Min humidity........26-31 percent. 20-foot winds.......West winds 5 to 15 mph. CWR (> 0.10 inch)...Zero. .TONIGHT... Sky/weather.........Partly cloudy (30-40 percent). Chance of thunder...0 percent. Min temperature.....55-60. Max humidity........64-69 percent. 20-foot winds.......Southwest winds 5 to 10 mph becoming southeast 10 to 20 mph in the late evening and overnight. CWR (> 0.10 inch)...Less than 10 percent. .SATURDAY... Sky/weather.........Mostly cloudy (50-60 percent). Chance of thunder...0 percent. Max temperature.....90-95. Min humidity........27-32 percent. 20-foot winds.......Southeast winds 10 to 20 mph. CWR (> 0.10 inch)...Zero. .Forecast days 3 through 7...... .SUNDAY...Showers likely and a chance of thunderstorms. Lows in the upper 50s. Highs in the mid 70s. North winds 10 to 20 mph. .MONDAY...Partly cloudy. A chance of showers. Lows in the upper 40s. Highs in the mid 70s. West winds 10 to 20 mph. .TUESDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 50s. Highs in the mid 80s. Southeast winds 10 to 20 mph. .WEDNESDAY...Mostly cloudy. A chance of showers and a slight chance of thunderstorms. Lows in the mid 50s. Highs in the upper 70s. .THURSDAY...Mostly cloudy. A chance of showers and a slight chance of thunderstorms. Lows in the lower 50s. Highs in the lower 70s. $$ weather.gov/glasgow