Heat Wave Expands to the East Coast; Flash Flooding Likely in the Central Plains into the Midwest; Severe Thunderstorms in the Northeast

Dangerous, prolonged heat is ongoing in the Mid-South to Mid-Mississippi Valley and heat expands into the Northeast for a brief period today. Widely scattered instances of flash flooding due to heavy rains are forecast from northeast Kansas to much of Indiana. Scattered strong to severe thunderstorms are possible across parts of New England, northern Mid-Atlantic, and North Dakota. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

Lat: 41.77375°NLon: 122.46817°WElev: 2644.0ft.

Clear

57°F

14°C

Humidity 76%
Wind Speed E 3 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 26 Jul 04:05 AM PDT
Extended Forecast for

10 Miles WSW Macdoel CA

  • Today

    Today: A slight chance of showers between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm.  Sunny, with a high near 71. West southwest wind 3 to 8 mph.  Chance of precipitation is 20%.

    High: 71 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 51. West northwest wind around 6 mph becoming calm  after midnight.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 11am.  Increasing clouds, with a high near 71. Calm wind becoming southwest around 6 mph in the morning.

    High: 71 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 53. West wind around 6 mph becoming calm  in the evening.

    Low: 53 °F

    Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 74. Calm wind becoming west around 6 mph in the afternoon.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers before 11pm.  Partly cloudy, with a low around 56.

    Low: 56 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 75.

    High: 75 °F

    Slight Chance
    T-storms

Detailed Forecast

Today
A slight chance of showers between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 71. West southwest wind 3 to 8 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 51. West northwest wind around 6 mph becoming calm after midnight.
Sunday
A 20 percent chance of showers and thunderstorms after 11am. Increasing clouds, with a high near 71. Calm wind becoming southwest around 6 mph in the morning.
Sunday Night
A 30 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 53. West wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 74. Calm wind becoming west around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 76.
Tuesday Night
A chance of showers before 11pm. Partly cloudy, with a low around 56.
Wednesday
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 75.
Wednesday Night
A chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 55.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 70.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WSW Macdoel CA
 41.79°N 122.19°W (Elev. 6076 ft)
3:30 am PDT Jul 26, 2025
4am PDT Jul 26, 2025-6pm PDT Aug 1, 2025
 
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Additional Resources

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