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

Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

GREENFIELDS (GFMT)

Lat: 47.65833°NLon: 111.8125°WElev: 3820.0ft.

NA

54°F

12°C

Humidity 64%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 02 Oct 09:00 PM MDT
Extended Forecast for

Simms MT

  • Tonight

    Tonight: Mostly clear, with a low around 44. West wind 5 to 8 mph.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 67. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40. East wind around 6 mph becoming calm in the evening.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 77. Calm wind becoming south southeast 5 to 7 mph in the afternoon.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50. South wind 5 to 9 mph.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 81. South southwest wind 10 to 20 mph, with gusts as high as 32 mph.

    High: 81 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52. Southwest wind 8 to 13 mph, with gusts as high as 23 mph.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77. Southwest wind 7 to 10 mph, with gusts as high as 22 mph.

    High: 77 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 44. West wind 5 to 8 mph.
Saturday
Mostly sunny, with a high near 67. Calm wind becoming east 5 to 7 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 40. East wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 77. Calm wind becoming south southeast 5 to 7 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 50. South wind 5 to 9 mph.
Monday
Mostly sunny, with a high near 81. South southwest wind 10 to 20 mph, with gusts as high as 32 mph.
Monday Night
Partly cloudy, with a low around 52. Southwest wind 8 to 13 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 77. Southwest wind 7 to 10 mph, with gusts as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Mostly sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
Sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 48.
Friday
Mostly sunny, with a high near 76.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Simms MT
 47.48°N 111.93°W (Elev. 3665 ft)
Last Update:
5:11 pm MDT Oct 2, 2026
Forecast Valid:
10pm MDT Oct 2, 2026-6pm MDT Oct 9, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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