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Severe Weather Threats Across the Plains; Dangerous Heat and Wildfire Concerns for the West; Watching the Tropics

Severe thunderstorms are expected across the Central Plains accompanied by damaging wind gusts and large hail. In addition, heavy rainfall may lead to instances of flash flooding from the Plains and mid-Atlantic regions. The heavy rainfall threat continues across Florida and across the northern Gulf as we monitor a tropical disturbance tracking westward. Critical fire weather for the Great Basin. Read More >

Current conditions at

Lewistown Divide MT-200 MP 90.3 (MTLEW)

Lat: 47.07579°NLon: 109.26247°WElev: 4723.0ft.

unknown precip

49°F

9°C

Humidity 99%
Wind Speed E 7 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 15 Jul 07:45 AM MDT
Extended Forecast for

6 Miles W Forestgrove MT

  • Today

    Today: Showers and possibly a thunderstorm. High near 54. East northeast wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 54 °F

    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm before midnight, then showers likely. Low around 43. Northeast wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: A 50 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 60. East northeast wind 6 to 9 mph, with gusts as high as 18 mph.

    High: 60 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 43. Southeast wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 43 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 75. South southeast wind around 7 mph becoming east northeast in the afternoon.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 49. East wind 5 to 8 mph becoming west after midnight.

    Low: 49 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 74. West wind around 7 mph becoming north in the afternoon.

    High: 74 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52. East northeast wind 5 to 7 mph becoming south southeast after midnight.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after noon. Sunny, with a high near 82.

    High: 82 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Today
Showers and possibly a thunderstorm. High near 54. East northeast wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Showers and possibly a thunderstorm before midnight, then showers likely. Low around 43. Northeast wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A 50 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 60. East northeast wind 6 to 9 mph, with gusts as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 43. Southeast wind 7 to 10 mph, with gusts as high as 18 mph.
Thursday
Sunny, with a high near 75. South southeast wind around 7 mph becoming east northeast in the afternoon.
Thursday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 49. East wind 5 to 8 mph becoming west after midnight.
Friday
Sunny, with a high near 74. West wind around 7 mph becoming north in the afternoon.
Friday Night
Partly cloudy, with a low around 52. East northeast wind 5 to 7 mph becoming south southeast after midnight.
Saturday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 82.
Saturday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 81.
Sunday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 53.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Forestgrove MT
 47°N 109.2°W (Elev. 4570 ft)
Last Update:
4:23 am MDT Jul 15, 2025
Forecast Valid:
8am MDT Jul 15, 2025-6pm MDT Jul 21, 2025
 
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