Thunderstorms And Heavy Rain Is Expected Through The Plains; Poor Air Quality Persists Out West into Upper Midwest; Major Hurricane Lane Moves Into The Central Pacific

Thunderstorms with heavy to excessive rain is expected across much of the Plains, as a weather system moves into the region. Meanwhile, smoke from numerous ongoing wildfires in western North America are requiring air quality alerts throughout the West into the Upper Midwest. Finally, Major Hurricane Lane continues to track almost due west, transitioning from the Eastern to Central Pacific Ocean. Read More >

Current conditions at

TRINITY RIVER NEAR DOUGLAS CITY 1SW (DCYC1)

Lat: 40.64528°NLon: 122.95667°WElev: 1598ft.

NA

64°F

18°C

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update 18 Aug 10:00 pm PDT
Extended Forecast for

Helena CA

  • Tonight

    Tonight: Widespread haze. Areas of smoke. Clear, with a low around 60. West wind 5 to 8 mph becoming calm  in the evening.

    Haze

    Low: 60 °F

  • Sunday

    Sunday: Widespread haze. Areas of smoke. Sunny and hot, with a high near 100. Calm wind becoming west around 6 mph in the afternoon.

    Haze

    High: 100 °F

  • Sunday
    Night

    Sunday Night: Clear, with a low around 57. West wind 5 to 10 mph becoming light and variable  in the evening. Winds could gust as high as 15 mph.

    Clear

    Low: 57 °F

  • Monday

    Monday: Widespread haze. Areas of smoke. Sunny and hot, with a high near 100. Light and variable wind.

    Haze

    High: 100 °F

  • Monday
    Night

    Monday Night: Widespread haze. Areas of smoke. Clear, with a low around 57. Light and variable wind.

    Haze

    Low: 57 °F

  • Tuesday

    Tuesday: Widespread haze. Areas of smoke. Sunny, with a high near 96. Southeast wind 3 to 6 mph.

    Haze

    High: 96 °F

  • Tuesday
    Night

    Tuesday Night: Widespread haze. Areas of smoke. Mostly clear, with a low around 57.

    Haze

    Low: 57 °F

  • Wednesday

    Wednesday: Widespread haze. Areas of smoke. Sunny, with a high near 98.

    Haze

    High: 98 °F

  • Wednesday
    Night

    Wednesday Night: Widespread haze. Areas of smoke. Mostly clear, with a low around 58.

    Haze

    Low: 58 °F

Detailed Forecast

Tonight
Widespread haze. Areas of smoke. Clear, with a low around 60. West wind 5 to 8 mph becoming calm in the evening.
Sunday
Widespread haze. Areas of smoke. Sunny and hot, with a high near 100. Calm wind becoming west around 6 mph in the afternoon.
Sunday Night
Clear, with a low around 57. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 15 mph.
Monday
Widespread haze. Areas of smoke. Sunny and hot, with a high near 100. Light and variable wind.
Monday Night
Widespread haze. Areas of smoke. Clear, with a low around 57. Light and variable wind.
Tuesday
Widespread haze. Areas of smoke. Sunny, with a high near 96. Southeast wind 3 to 6 mph.
Tuesday Night
Widespread haze. Areas of smoke. Mostly clear, with a low around 57.
Wednesday
Widespread haze. Areas of smoke. Sunny, with a high near 98.
Wednesday Night
Widespread haze. Areas of smoke. Mostly clear, with a low around 58.
Thursday
Widespread haze before 11am. Areas of smoke before 11am. Sunny, with a high near 96.
Thursday Night
Clear, with a low around 57.
Friday
Sunny, with a high near 96.
Friday Night
Clear, with a low around 57.
Saturday
Sunny, with a high near 95.
Click Map For Forecast
Point Forecast:
Helena CA
 40.77°N 123.13°W (Elev. 1398 ft)
7:34 pm PDT Aug 18, 2018
10pm PDT Aug 18, 2018-6pm PDT Aug 25, 2018
 
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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