Expires:202405052200;;669624 FPUS55 KTFX 051444 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 843 AM MDT Sun May 5 2024 Spot temperatures and probabilities of measurable precipitation are for the rest of today, tonight, and Monday. MTZ319-052200- Helena Valley- Including Helena 843 AM MDT Sun May 5 2024 .REST OF TODAY...Cloudy. Rain showers and chance of thunderstorms in the afternoon. Highs in the mid 60s. Northeast winds 5 to 10 mph shifting to the southeast in the afternoon. Chance of precipitation 80 percent. .TONIGHT...Rain showers and chance of thunderstorms in the evening, then rain showers and slight chance of thunderstorms after midnight. Lows around 40. West winds 10 to 20 mph. Chance of precipitation 90 percent. .MONDAY...Windy, cooler, cloudy. Chance of rain in the morning, then slight chance of rain in the afternoon. Highs 50 to 55. West winds 25 to 35 mph with gusts to around 55 mph. Chance of rain 50 percent. .MONDAY NIGHT...Windy. Mostly cloudy. Lows 35 to 40. West winds 20 to 30 mph with gusts to around 50 mph. .TUESDAY...Very windy. Cloudy. Slight chance of snow in the morning, then chance of rain and snow in the afternoon. Highs 45 to 50. West winds 25 to 40 mph with gusts to around 55 mph. Chance of precipitation 40 percent. .TUESDAY NIGHT AND WEDNESDAY...Windy. Rain and snow likely. Lows 35 to 40. Highs around 45. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Rain likely. Lows 35 to 40. Chance of rain 70 percent. .THURSDAY...Mostly cloudy with a 50 percent chance of rain. Highs around 55. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows around 35. Highs around 65. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows around 40. Highs 70 to 75. && TEMPERATURE / PRECIPITATION Helena 67 43 54 / 80 90 50 $$