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

Flash Flooding Continuing Along the Gulf Coast; Dry Thunderstorms in the West

Excessive rainfall continues to produce life-threatening, locally catastrophic flash flooding along the central Gulf Coast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts Oregon, California, and the Great Basin into the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Saco US-2 MP 502.5 (MTSCO)

Lat: 48.45138°NLon: 107.30166°WElev: 2180.0ft.

NA

63°F

17°C

Humidity 46%
Wind Speed NNW 4 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 19 Jun 01:01 PM MDT
Extended Forecast for

10 Miles NW Saco MT

Lake Wind Advisory June 20, 09:00am until June 21, 03:00am
Click here for hazard details and duration
Lake Wind Advisory

  • Juneteenth

    Juneteenth: Sunny, with a high near 72. North northwest wind 3 to 6 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 46. Light and variable wind becoming east 5 to 9 mph in the evening.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 79. East southeast wind 9 to 14 mph increasing to 16 to 21 mph in the morning. Winds could gust as high as 30 mph.

    High: 79 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 54. East southeast wind 10 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.

    Low: 54 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 73. Southeast wind 9 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 50%.

    High: 73 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 47. West wind 8 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 47 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 67. West northwest wind 13 to 20 mph, with gusts as high as 29 mph.

    High: 67 °F

    Partly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44. Northwest wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 28 mph.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 72. North northwest wind 5 to 7 mph.

    High: 72 °F

    Mostly Sunny

Detailed Forecast

Juneteenth
Sunny, with a high near 72. North northwest wind 3 to 6 mph.
Tonight
Partly cloudy, with a low around 46. Light and variable wind becoming east 5 to 9 mph in the evening.
Saturday
Mostly sunny, with a high near 79. East southeast wind 9 to 14 mph increasing to 16 to 21 mph in the morning. Winds could gust as high as 30 mph.
Saturday Night
A slight chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 54. East southeast wind 10 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.
Sunday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 73. Southeast wind 9 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 47. West wind 8 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Monday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 67. West northwest wind 13 to 20 mph, with gusts as high as 29 mph.
Monday Night
Partly cloudy, with a low around 44. Northwest wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 28 mph.
Tuesday
Mostly sunny, with a high near 72. North northwest wind 5 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 46. North wind around 6 mph becoming light and variable after midnight.
Wednesday
Mostly sunny, with a high near 77. Southeast wind 3 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NW Saco MT
 48.54°N 107.52°W (Elev. 2195 ft)
Last Update:
1:06 pm MDT Jun 19, 2026
Forecast Valid:
1pm MDT Jun 19, 2026-6pm MDT Jun 25, 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