National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Excessive Rainfall and Severe Thunderstorms Threaten the Southern U.S. Again Thursday

A Moderate Risk (Level 3 of 4) Excessive Rainfall Outlook and Flood Watches have been issued for portions of east Texas into Louisiana Thursday where flash, urban, and riverine flooding is possible. A Slight Risk (Level 2 of 5) for scattered severe thunderstorms has been issued from west Texas to the lower Mississippi Valley Thursday afternoon into Thursday night. Read More >

Hazardous Weather Conditions

Current conditions at

Ravalli County Airport (KHRF)

Lat: 46.25463°NLon: 114.1246°WElev: 3644.0ft.

Clear

63°F

17°C

Humidity 25%
Wind Speed SSW 19 MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 17 May 01:15 AM MDT
Extended Forecast for

Hamilton MT

Wind Advisory May 17, 12:00pm until May 17, 08:00pm
Click here for hazard details and duration
Wind Advisory

  • Overnight

    Overnight: A 20 percent chance of rain. Partly cloudy, with a low around 46. South southeast wind around 10 mph, with gusts as high as 21 mph.

    Low: 46 °F

    Slight Chance
    Rain

  • Friday

    Friday: Rain likely before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 55. Breezy, with a south wind 10 to 15 mph becoming west 17 to 22 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 60%.

    High: 55 °F

    Rain Likely
    then Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 33. West wind 16 to 21 mph becoming south 6 to 11 mph after midnight. Winds could gust as high as 38 mph.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 64. South wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after midnight. Partly cloudy, with a low around 37. West wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 25 mph.

    Low: 37 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 55. Chance of precipitation is 50%.

    High: 55 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of rain. Partly cloudy, with a low around 46. South southeast wind around 10 mph, with gusts as high as 21 mph.
Friday
Rain likely before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 55. Breezy, with a south wind 10 to 15 mph becoming west 17 to 22 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 60%.
Friday Night
Mostly clear, with a low around 33. West wind 16 to 21 mph becoming south 6 to 11 mph after midnight. Winds could gust as high as 38 mph.
Saturday
Mostly sunny, with a high near 64. South wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Saturday Night
A 20 percent chance of rain after midnight. Partly cloudy, with a low around 37. West wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 25 mph.
Sunday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 55. Chance of precipitation is 50%.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
A chance of rain after noon. Partly sunny, with a high near 64.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 42.
Wednesday
A chance of rain and thunderstorms. Mostly cloudy, with a high near 60.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 37.
Thursday
Rain likely. Mostly cloudy, with a high near 57.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Hamilton MT
 46.24°N 114.14°W (Elev. 3678 ft)
Last Update:
2:40 pm MDT May 16, 2024
Forecast Valid:
1am MDT May 17, 2024-6pm MDT May 23, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation