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Excessive Rainfall Possible for the Gulf Coast and Florida; 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 parts of the Gulf Coast into central/northern Florida early this week. Abnormally hot, potentially record-breaking, temperatures will continue for southern California and stretch north toward the Bay Area and Central Valley this week. Read More >

Current conditions at

ST. IGNATIUS (SIGM)

Lat: 47.31333°NLon: 114.09806°WElev: 2990.0ft.

NA

49°F

9°C

Humidity 88%
Wind Speed SE 3 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 05 Oct 12:00 AM MDT
Extended Forecast for

17 Miles W St. Ignatius MT

  • Overnight

    Overnight: Mostly clear, with a low around 43. West wind 3 to 6 mph.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 76. Light and variable wind becoming west 5 to 8 mph in the afternoon.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43. West wind 5 to 9 mph.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 73. South southwest wind 3 to 5 mph.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43. South southwest wind around 6 mph becoming light and variable after midnight.

    Low: 43 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 43. West wind 3 to 6 mph.
Monday
Sunny, with a high near 76. Light and variable wind becoming west 5 to 8 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 43. West wind 5 to 9 mph.
Tuesday
Sunny, with a high near 73. South southwest wind 3 to 5 mph.
Tuesday Night
Partly cloudy, with a low around 43. South southwest wind around 6 mph becoming light and variable after midnight.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 71.
Thursday Night
Mostly clear, with a low around 45.
Friday
Mostly sunny, with a high near 73.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
A chance of rain. Partly sunny, with a high near 58.
Saturday Night
Rain and snow likely. Mostly cloudy, with a low around 37.
Sunday
A chance of rain and snow. Snow level 4600 feet. Partly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles W St. Ignatius MT
 47.32°N 114.46°W (Elev. 3570 ft)
Last Update:
12:22 am MDT Oct 5, 2026
Forecast Valid:
1am MDT Oct 5, 2026-6pm MDT Oct 11, 2026
 
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