FNUS55 KGGW 090604 FWFGGW Fire Weather Planning Forecast for Northeast Montana National Weather Service Glasgow MT 1204 AM MDT Thu Jul 9 2026 .DISCUSSION... For the coming week, it is Sunday that presents the highest risk for elevated to near critical fire weather. Fire Weather Zone 137 and the southern portions of Fire Weather Zone 122 would be the focus area. Should all the necessary conditions come together, the critical potential would be due to the extreme heat (temperatures in the 100s), low humidity (10-15% in the afternoon), and winds that are likely going to be between 10-20 mph out of the southeast. MTZ134-090730- Northern Valley and Northern Phillips Counties- 1204 AM MDT Thu Jul 9 2026 .TODAY... Sky/weather.........Partly cloudy (45-55 percent). Patchy fog in the morning. Chance of thunder...0 percent. Max temperature.....80-85. Min humidity........46-51 percent. 20-foot winds.......Southeast winds 5 to 15 mph. CWR (> 0.10 inch)...Zero. .TONIGHT... Sky/weather.........Partly cloudy (40-50 percent). A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Chance of thunder...40 percent. Min temperature.....56-61. Max humidity........85-90 percent. 20-foot winds.......Southeast winds 5 to 15 mph becoming southwest 5 to 10 mph early in the morning. CWR (> 0.10 inch)...10 percent. .THURSDAY... Sky/weather.........Sunny (20-30 percent) then becoming partly cloudy (30-40 percent). Chance of thunder...0 percent. Max temperature.....82-87. Min humidity........33-38 percent. 20-foot winds.......West winds 5 to 15 mph. CWR (> 0.10 inch)...Zero. .Forecast days 3 through 7...... .FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the lower 90s. South winds 10 to 15 mph. .SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the upper 90s. Southeast winds 5 to 10 mph. .SUNDAY...Mostly clear. Lows in the mid 60s. Highs in the upper 90s. East winds 5 to 15 mph. .MONDAY...Partly cloudy. Lows in the upper 60s. Highs around 90. .TUESDAY...Partly cloudy. A slight chance of showers. Lows in the mid 60s. Highs in the upper 80s. $$ MTZ135-090730- The Little Rockies- 1204 AM MDT Thu Jul 9 2026 .TODAY... Sky/weather.........Partly cloudy (45-55 percent) then becoming sunny (5-15 percent). Patchy fog through the day. Chance of thunder...0 percent. Max temperature.....88-93 valleys and 77-82 ridges. Min humidity........30-35 percent. 20-foot winds....... Lower elevation......Upslope/upvalley 2-5 mph becoming upslope/upvalley 4-8 mph late in the afternoon. Ridge............South winds 5 to 10 mph. CWR (> 0.10 inch)...Less than 10 percent. .TONIGHT... Sky/weather.........Partly cloudy (35-45 percent). A chance of showers and thunderstorms in the evening. Chance of thunder...50 percent. Min temperature.....61-66 valleys and 54-59 ridges. Max humidity........62-67 percent. 20-foot winds....... Lower elevation......Downslope/downvalley 2-5 mph. Ridge............Northwest winds up to 5 mph becoming southeast 5 to 10 mph late in the evening, then becoming west 5 to 15 mph after midnight. CWR (> 0.10 inch)...30 percent. .THURSDAY... Sky/weather.........Sunny (20-30 percent) then becoming partly cloudy (25-35 percent). Chance of thunder...0 percent. Max temperature.....86-91 valleys and 76-81 ridges. Min humidity........25-30 percent. 20-foot winds....... Lower elevation......West winds5 to 15 mph. Ridge............West winds 5 to 15 mph. CWR (> 0.10 inch)...Zero. .Forecast days 3 through 7...... .FRIDAY...Mostly clear. Lows in the lower 60s. Highs around 90. West winds 5 to 10 mph. .SATURDAY...Mostly clear. Lows in the mid 60s. Highs in the upper 90s. Northwest winds 5 to 10 mph. .SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the mid 90s. Northeast winds 5 to 10 mph. .MONDAY...Partly cloudy. Lows in the upper 60s. Highs in the upper 80s. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms. Lows in the upper 60s. Highs in the upper 80s. $$ MTZ136-090730- The Lower Missouri River Breaks including the Charles M Russell National Wildlife Refuge- 1204 AM MDT Thu Jul 9 2026 .TODAY... Sky/weather.........Partly cloudy (45-55 percent). Patchy fog through the day. Chance of thunder...0 percent. Max temperature.....84-89. Min humidity........38-43 percent. 20-foot winds....... Lower elevation......Upslope/upvalley 2-5 mph becoming upslope/upvalley 4-8 mph late in the afternoon. Ridge............Southeast winds 5 to 10 mph becoming northeast late in the afternoon. CWR (> 0.10 inch)...Zero. .TONIGHT... Sky/weather.........Partly cloudy (35-45 percent). A chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Chance of thunder...30 percent. Min temperature.....58-63. Max humidity........74-79 percent. 20-foot winds....... Lower elevation......Northeast winds 5 to 10 mph becoming east late in the evening, then becoming southwest after midnight. Ridge............East winds 5 to 10 mph early in the evening becoming southwest after midnight. CWR (> 0.10 inch)...20 percent. .THURSDAY... Sky/weather.........Sunny (15-25 percent). Chance of thunder...0 percent. Max temperature.....85-90. Min humidity........28-33 percent. 20-foot winds....... Lower elevation......Upslope/upvalley 5-10 mph. Ridge............West winds 5 to 15 mph. CWR (> 0.10 inch)...Zero. .Forecast days 3 through 7...... .FRIDAY...Mostly clear. Lows in the lower 60s. Highs in the lower 90s. South winds 5 to 10 mph. .SATURDAY...Mostly clear. A slight chance of showers. Lows in the mid 60s. Highs in the upper 90s. Southeast winds 5 to 10 mph. .SUNDAY...Mostly clear. Lows in the upper 60s. Highs around 100. South winds 5 to 15 mph. .MONDAY...Partly cloudy. Lows around 70. Highs in the lower 90s. .TUESDAY...Partly cloudy. Lows in the upper 60s. Highs in the upper 80s. $$ MTZ137-090730- Southern Petroleum and Southern Garfield Counties- 1204 AM MDT Thu Jul 9 2026 .TODAY... Sky/weather.........Partly cloudy (45-55 percent). Patchy fog through the day. Chance of thunder...0 percent. Max temperature.....85-90. Min humidity........33-38 percent. 20-foot winds....... Lower elevation......Upslope/upvalley 2-5 mph becoming upslope/upvalley 4-8 mph late in the afternoon. Ridge............Southeast winds up to 5 mph becoming south 5 to 15 mph in the late morning and early afternoon, then becoming northwest 5 to 10 mph late in the afternoon. CWR (> 0.10 inch)...Less than 10 percent. .TONIGHT... Sky/weather.........Partly cloudy (35-45 percent). A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Chance of thunder...20 percent. Min temperature.....58-63. Max humidity........71-76 percent. 20-foot winds....... Lower elevation......Downslope/downvalley 2-5 mph becoming southeast 5 to 10 mph late in the evening, then becoming southwest after midnight. Ridge............Northeast winds 5 to 10 mph early in the evening becoming south after midnight, then becoming west 5 to 15 mph early in the morning. CWR (> 0.10 inch)...10 percent. .THURSDAY... Sky/weather.........Partly cloudy (20-30 percent) then becoming sunny (10-20 percent). Chance of thunder...0 percent. Max temperature.....85-90. Min humidity........26-31 percent. 20-foot winds....... Lower elevation......Northwest winds 5 to 15 mph. Ridge............Northwest winds 5 to 15 mph. CWR (> 0.10 inch)...Zero. .Forecast days 3 through 7...... .FRIDAY...Mostly clear. Lows around 60. Highs in the lower 90s. Southeast winds 5 to 10 mph. .SATURDAY...Mostly clear. Lows in the mid 60s. Highs around 100. South winds 10 to 15 mph. .SUNDAY...Mostly clear. Lows in the upper 60s. Highs around 102. South winds 10 to 20 mph. .MONDAY...Partly cloudy. Lows in the upper 60s. Highs in the lower 90s. .TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the lower 90s. $$ MTZ120-090730- Fort Peck Reservation and Daniels/Roosevelt/Sheridan Counties- 1204 AM MDT Thu Jul 9 2026 .TODAY... Sky/weather.........Partly cloudy (45-55 percent). Patchy fog in the morning. Chance of thunder...0 percent. Max temperature.....75-80. Min humidity........56-61 percent. 20-foot winds.......Southeast winds 5 to 15 mph. CWR (> 0.10 inch)...Less than 10 percent. .TONIGHT... Sky/weather.........Partly cloudy (35-45 percent) then becoming mostly cloudy (50-60 percent). A chance of showers and thunderstorms after midnight. Chance of thunder...30 percent. Min temperature.....55-60. Max humidity........90-95 percent. 20-foot winds.......Southeast winds 5 to 15 mph becoming south after midnight. CWR (> 0.10 inch)...10 percent. .THURSDAY... Sky/weather.........Partly cloudy (35-45 percent). Chance of thunder...0 percent. Max temperature.....82-87. Min humidity........42-47 percent. 20-foot winds.......West winds 5 to 10 mph. CWR (> 0.10 inch)...Less than 10 percent. .Forecast days 3 through 7...... .FRIDAY...Partly cloudy. Lows in the upper 50s. Highs in the upper 80s. East winds 5 to 15 mph. .SATURDAY...Mostly clear. A slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 90s. Southeast winds 10 to 20 mph. .SUNDAY...Mostly clear. Lows in the mid 60s. Highs in the mid 90s. Southeast winds 10 to 20 mph. .MONDAY...Partly cloudy. Lows in the upper 60s. Highs in the upper 80s. .TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid 80s. $$ MTZ122-090730- Dawson/McCone/Prairie/Richland/Wibaux Counties- 1204 AM MDT Thu Jul 9 2026 .TODAY... Sky/weather.........Partly cloudy (45-55 percent). Patchy fog through the day. Chance of thunder...0 percent. Max temperature.....79-84. Min humidity........47-52 percent. 20-foot winds.......Southeast winds 5 to 15 mph becoming northeast 5 to 10 mph late in the afternoon. CWR (> 0.10 inch)...Zero. .TONIGHT... Sky/weather.........Partly cloudy (40-50 percent) then becoming mostly cloudy (50-60 percent). A slight chance of showers and thunderstorms after midnight. Chance of thunder...20 percent. Min temperature.....56-61. Max humidity........83-88 percent. 20-foot winds.......East winds 5 to 10 mph becoming southwest after midnight. CWR (> 0.10 inch)...10 percent. .THURSDAY... Sky/weather.........Partly cloudy (35-45 percent) then becoming sunny (15-25 percent). Chance of thunder...0 percent. Max temperature.....85-90. Min humidity........36-41 percent. 20-foot winds.......Southwest winds 5 to 10 mph becoming west in the afternoon. CWR (> 0.10 inch)...Less than 10 percent. .Forecast days 3 through 7...... .FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the lower 90s. East winds 10 to 15 mph. .SATURDAY...Mostly clear. A slight chance of showers. Lows in the mid 60s. Highs in the upper 90s. South winds 5 to 15 mph. .SUNDAY...Mostly clear. Lows in the upper 60s. Highs around 102. South winds 10 to 20 mph. .MONDAY...Partly cloudy. Lows in the lower 70s. Highs in the lower 90s. .TUESDAY...Partly cloudy. Lows in the mid 60s. Highs around 90. $$ weather.gov/glasgow