Area Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
267 FPUS65 KTFX 181518 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 917 AM MDT Wed Sep 18 2024 MTZ301>314-316>318-190000- Central Montana- National Weather Service Great Falls MT 917 AM MDT Wed Sep 18 2024 ...FLOOD WATCH REMAINS IN EFFECT THROUGH LATE TONIGHT FOR Bears Paw Mountains and Southern Blaine...Judith Basin County and Judith Gap...Fergus County below 4500ft...Little Belt and Highwood Mountains...Snowy and Judith Mountains... .REST OF TODAY...Chance of thunderstorms late in the morning. Rain showers through the day. Slight chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall late in the morning. Some thunderstorms may produce heavy rainfall in the afternoon. Highs 60 to 65...50 to 60 in the mountains. Northwest winds 20 to 30 mph with gusts to 40 mph. .TONIGHT...Mostly cloudy. Rain showers and slight chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Lows 45 to 50...40 to 45 in the mountains. Northwest winds 20 to 25 mph with gusts to 45 mph in the evening. .THURSDAY...Sunny then becoming partly cloudy. Highs 65 to 75... 55 to 65 in the mountains. .FRIDAY...Partly cloudy. Chance of rain. Lows 45 to 50. Highs 60 to 70. .SATURDAY...Partly cloudy. Slight chance of rain. Lows around 40. Highs 55 to 65. .SUNDAY...Partly cloudy. Lows 35 to 40. Highs 60 to 70. $$ MTZ315-319>330-190000- Southwest Montana- National Weather Service Great Falls MT 917 AM MDT Wed Sep 18 2024 ...FLASH FLOOD WATCH IN EFFECT UNTIL 6 PM MDT THIS EVENING FOR Big Belt, Bridger and Castle Mountains... .REST OF TODAY...Cloudy. Chance of rain through the day. Highs 55 to 60...45 to 55 in the mountains. .TONIGHT...Mostly cloudy. Slight chance of rain showers. Lows 35 to 45. .THURSDAY...Mostly clear. Highs 60 to 70...50 to 60 in the mountains. .FRIDAY...Mostly clear. Lows 35 to 45. Highs 60 to 70. .SATURDAY...Partly cloudy. Lows 35 to 40. Highs 55 to 65. .SUNDAY...Partly cloudy. Lows 35 to 40. Highs 55 to 65. $$