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

Heavy Rainfall Across the Lower Mississippi Valley and Gulf Coast; Storm System Impacting the Northwest

Periods of heavy rainfall are expected across the Lower Mississippi Valley and Gulf Coast Friday. A Slight Risk (level 2 of 4) of Excessive Rainfall has been issued for portions of the Texas and Louisiana coast. A strong Pacific storm will impact the Pacific Northwest and Great Basin Friday through the weekend, bringing high elevation snow, lower elevation rain, and strong winds. Read More >

Hazardous Weather Conditions

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10375°NLon: 123.68508°WElev: 1389.0ft.

NA

53°F

12°C

Humidity 94%
Wind Speed SSW 4 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 03 May 07:52 PM PDT
Extended Forecast for

19 Miles SSE Murphy OR

Winter Weather Advisory May 4, 02:00am until May 4, 11:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Rain before 4am, then rain and snow. Snow level 7600 feet lowering to 4200 feet after midnight . Low around 34. South wind 5 to 9 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain then
    Rain/Snow

  • Saturday

    Saturday: Snow, mainly before 10am, then a chance of snow showers after 11am. Some thunder is also possible. High near 38. Northwest wind 3 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow then
    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of snow showers before 11pm. Some thunder is also possible. Mostly cloudy, with a low around 29. West northwest wind 5 to 9 mph. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of snow showers before 2pm, then a slight chance of rain showers. Mostly cloudy, with a high near 41. Southwest wind 5 to 8 mph. Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A slight chance of rain showers, mixing with snow after 8pm, then gradually ending. Snow level 4100 feet. Mostly cloudy, with a low around 35. Southwest wind 6 to 9 mph. Chance of precipitation is 20%.

    Low: 35 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Monday

    Monday: A chance of rain and snow before 11am, then rain likely. Snow level 4100 feet rising to 5000 feet in the afternoon. Mostly cloudy, with a high near 42. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Monday Night

    Monday Night: A chance of rain, mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 33. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain before 4am, then rain and snow. Snow level 7600 feet lowering to 4200 feet after midnight . Low around 34. South wind 5 to 9 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Snow, mainly before 10am, then a chance of snow showers after 11am. Some thunder is also possible. High near 38. Northwest wind 3 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
A 50 percent chance of snow showers before 11pm. Some thunder is also possible. Mostly cloudy, with a low around 29. West northwest wind 5 to 9 mph. New snow accumulation of less than a half inch possible.
Sunday
A slight chance of snow showers before 2pm, then a slight chance of rain showers. Mostly cloudy, with a high near 41. Southwest wind 5 to 8 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of rain showers, mixing with snow after 8pm, then gradually ending. Snow level 4100 feet. Mostly cloudy, with a low around 35. Southwest wind 6 to 9 mph. Chance of precipitation is 20%.
Monday
A chance of rain and snow before 11am, then rain likely. Snow level 4100 feet rising to 5000 feet in the afternoon. Mostly cloudy, with a high near 42. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday Night
A chance of rain, mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 33. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Mostly clear, with a low around 33.
Wednesday
Sunny, with a high near 54.
Wednesday Night
Clear, with a low around 38.
Thursday
Sunny, with a high near 65.
Thursday Night
Clear, with a low around 44.
Friday
Sunny, with a high near 71.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles SSE Murphy OR
 42.1°N 123.2°W (Elev. 4016 ft)
Last Update:
4:40 pm PDT May 3, 2024
Forecast Valid:
8pm PDT May 3, 2024-6pm PDT May 10, 2024
 
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