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

Heavy Rain and Mountain Snow For the West Coast; Lake Effect Snow in the Great Lakes

A series of Pacific storms will deliver multiple rounds of heavy rain and mountain snow Wednesday into the Thanksgiving holiday weekend. There is an elevated concern for flash flooding, mudslides and debris flows near wildfire burn scars in California. A weak storm system will cross the Great Lakes Wednesday with accumulating Lake Effect snow. Read More >

Hazardous Weather Conditions

Current conditions at

COHASSET (CSTC1)

Lat: 39.871836°NLon: 121.768983°WElev: 1733ft.

NA

55°F

13°C

Humidity 27%
Wind Speed SE 4 G 8 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 21 Nov 2:51 am PST
Extended Forecast for

12 Miles NNE Chico Municipal CA

Flash Flood Watch November 21, 12:00pm until November 23, 12:00pm
Click here for hazard details and duration
Flash Flood Watch

  • Overnight

    Overnight: Rain. Low around 47. Southeast wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Rain

    Low: 47 °F

  • Wednesday

    Wednesday: Rain. The rain could be heavy at times. Temperature falling to around 45 by noon. Southeast wind 11 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Heavy Rain

    High: 52 °F⇓

  • Wednesday
    Night

    Wednesday Night: Rain. Low around 46. South southeast wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    Low: 46 °F

  • Thanksgiving
    Day

    Thanksgiving Day: Rain. High near 51. Breezy, with a south southeast wind 15 to 22 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain and
    Breezy

    High: 51 °F

  • Thursday
    Night

    Thursday Night: Rain. The rain could be heavy at times. Low around 48. Breezy, with a south southeast wind 23 to 25 mph, with gusts as high as 48 mph. Chance of precipitation is 100%.

    Heavy Rain
    and Breezy

    Low: 48 °F

  • Friday

    Friday: Rain. The rain could be heavy at times. High near 53. Breezy. Chance of precipitation is 100%.

    Heavy Rain
    and Breezy

    High: 53 °F

  • Friday
    Night

    Friday Night: Rain likely before 10pm, then showers likely after 10pm. Mostly cloudy, with a low around 49. Chance of precipitation is 70%.

    Rain Likely

    Low: 49 °F

  • Saturday

    Saturday: A slight chance of showers. Partly sunny, with a high near 51.

    Slight Chance
    Showers

    High: 51 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 45.

    Partly Cloudy

    Low: 45 °F

Detailed Forecast

Overnight
Rain. Low around 47. Southeast wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain. The rain could be heavy at times. Temperature falling to around 45 by noon. Southeast wind 11 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday Night
Rain. Low around 46. South southeast wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thanksgiving Day
Rain. High near 51. Breezy, with a south southeast wind 15 to 22 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
Rain. The rain could be heavy at times. Low around 48. Breezy, with a south southeast wind 23 to 25 mph, with gusts as high as 48 mph. Chance of precipitation is 100%.
Friday
Rain. The rain could be heavy at times. High near 53. Breezy. Chance of precipitation is 100%.
Friday Night
Rain likely before 10pm, then showers likely after 10pm. Mostly cloudy, with a low around 49. Chance of precipitation is 70%.
Saturday
A slight chance of showers. Partly sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 55.
Monday Night
Mostly cloudy, with a low around 46.
Tuesday
A chance of rain. Partly sunny, with a high near 53.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
12 Miles NNE Chico Municipal CA
 39.94°N 121.72°W (Elev. 2995 ft)
Last Update:
3:29 am PST Nov 21, 2018
Forecast Valid:
4am PST Nov 21, 2018-6pm PST Nov 27, 2018
 
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