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 >

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

Lat: 46.71854°NLon: 113.29534°WElev: 3901.0ft.

NA

50°F

10°C

Humidity 52%
Wind Speed W 0 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 17 May 01:45 AM MDT
Extended Forecast for

Greenough MT

  • Overnight

    Overnight: A 40 percent chance of rain. Mostly cloudy, with a steady temperature around 49. West southwest wind around 6 mph, with gusts as high as 20 mph.

    Low: 49 °F

    Chance Rain

  • Friday

    Friday: Rain likely before noon, then showers likely and possibly a thunderstorm after noon. Snow level 7100 feet lowering to 4500 feet in the afternoon . Mostly cloudy, with a steady temperature around 47. West wind 6 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.

    High: 47 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31. West wind 9 to 14 mph becoming light southwest after midnight. Winds could gust as high as 32 mph.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 61. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain. Partly cloudy, with a low around 34. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: 34 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A chance of rain, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 54. Chance of precipitation is 60%.

    High: 54 °F

    Chance Rain
    then Showers
    Likely

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before midnight. Partly cloudy, with a low around 30.

    Low: 30 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Monday

    Monday: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of rain before midnight. Partly cloudy, with a low around 31.

    Low: 31 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of rain. Mostly cloudy, with a steady temperature around 49. West southwest wind around 6 mph, with gusts as high as 20 mph.
Friday
Rain likely before noon, then showers likely and possibly a thunderstorm after noon. Snow level 7100 feet lowering to 4500 feet in the afternoon . Mostly cloudy, with a steady temperature around 47. West wind 6 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.
Friday Night
Partly cloudy, with a low around 31. West wind 9 to 14 mph becoming light southwest after midnight. Winds could gust as high as 32 mph.
Saturday
Mostly sunny, with a high near 61. Calm wind becoming west 5 to 7 mph in the afternoon.
Saturday Night
A 20 percent chance of rain. Partly cloudy, with a low around 34. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Sunday
A chance of rain, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 54. Chance of precipitation is 60%.
Sunday Night
A 20 percent chance of rain before midnight. Partly cloudy, with a low around 30.
Monday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 58.
Monday Night
A slight chance of rain before midnight. Partly cloudy, with a low around 31.
Tuesday
A chance of rain after noon. Partly sunny, with a high near 63.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 38.
Wednesday
Rain likely. Mostly cloudy, with a high near 59.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 35.
Thursday
Rain likely. Mostly cloudy, with a high near 54.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Greenough MT
 46.92°N 113.45°W (Elev. 3783 ft)
Last Update:
2:40 pm MDT May 16, 2024
Forecast Valid:
2am MDT May 17, 2024-6pm MDT May 23, 2024
 
Forecast Discussion
 
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Additional Resources

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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