Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. Read More >

Current conditions at

UC MERCED WX STATION (UCMC1)

Lat: 37.36611°NLon: 120.4225°WElev: 252.0ft.

NA

63°F

17°C

Humidity 68%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 13 Nov 12:15 AM PST
Extended Forecast for

5 Miles NNE Merced CA

  • Overnight

    Overnight: Rain, mainly after 4am.  Steady temperature around 61. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 61 °F

    Rain

  • Thursday

    Thursday: Rain before 1pm, then showers and possibly a thunderstorm after 1pm.  High near 68. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 68 °F

    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 1am, then rain, mainly after 1am.  Low around 54. South wind 5 to 10 mph becoming northeast after midnight.  Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 54 °F

    Showers

  • Friday

    Friday: Rain likely before 10am, then a chance of showers and thunderstorms after 10am.  Mostly cloudy, with a high near 63. North wind around 5 mph becoming west in the morning.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 63 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 49. Northwest wind around 5 mph.

    Low: 49 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A 40 percent chance of rain.  Mostly cloudy, with a high near 59. Northwest wind around 5 mph.

    High: 59 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 50. Southeast wind around 5 mph.  New precipitation amounts between a quarter and half of an inch possible.

    Low: 50 °F

    Chance Rain

  • Sunday

    Sunday: A 50 percent chance of rain.  Mostly cloudy, with a high near 59. Southeast wind 5 to 10 mph.  New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 48. Southeast wind around 5 mph.  New precipitation amounts between a quarter and half of an inch possible.

    Low: 48 °F

    Chance Rain

Detailed Forecast

Overnight
Rain, mainly after 4am. Steady temperature around 61. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain before 1pm, then showers and possibly a thunderstorm after 1pm. High near 68. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
Showers and possibly a thunderstorm before 1am, then rain, mainly after 1am. Low around 54. South wind 5 to 10 mph becoming northeast after midnight. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Friday
Rain likely before 10am, then a chance of showers and thunderstorms after 10am. Mostly cloudy, with a high near 63. North wind around 5 mph becoming west in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 49. Northwest wind around 5 mph.
Saturday
A 40 percent chance of rain. Mostly cloudy, with a high near 59. Northwest wind around 5 mph.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 50. Southeast wind around 5 mph. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 59. Southeast wind 5 to 10 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 48. Southeast wind around 5 mph. New precipitation amounts between a quarter and half of an inch possible.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 59. South southeast wind 5 to 10 mph becoming southwest in the afternoon. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 42. North wind around 5 mph becoming east southeast after midnight.
Tuesday
Mostly sunny, with a high near 58. Northeast wind around 5 mph becoming south southwest in the morning.
Tuesday Night
Partly cloudy, with a low around 40. North northeast wind around 5 mph.
Wednesday
Mostly sunny, with a high near 58. South wind around 5 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Merced CA
 37.35°N 120.44°W (Elev. 200 ft)
12:57 am PST Nov 13, 2025
1am PST Nov 13, 2025-6pm PST Nov 19, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database