• Today

    Dec 28

    55°Lo 33°

    Sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      57°
    • UV
      2 - Low
    • Cloud
      Cover
      5%
    more
  • Mon

    Dec 29

    53°Lo 33°

    Partly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      52°
    • UV
      2 - Low
    • Cloud
      Cover
      26%
  • Tue

    Dec 30

    53°Lo 36°

    Windy with sunshine

    Beneficial weather for migraines
    • Hi
      RealFeel
      44°
    • UV
      2 - Low
    • Cloud
      Cover
      5%
    more
  • Wed

    Dec 31

    51°Lo 33°

    Mostly sunny, breezy and cool

    Beneficial weather for migraines
    • Hi
      RealFeel
      43°
    • UV
      2 - Low
    • Cloud
      Cover
      11%
    more
  • Thu

    Jan 1

    50°Lo 32°

    Sunny and chilly

    Beneficial weather for migraines
    • Hi
      RealFeel
      51°
    • UV
      2 - Low
    • Cloud
      Cover
      1%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Clear
Clear
Clear
Clear
Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Temp (°F) 37° 37° 36° 36° 33° 36° 37° 40°
RealFeel® 36° 35° 35° 35° 32° 35° 36° 41°
Humidity 92% 92% 92% 92% 100% 96% 97% 88%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
Ice
 
0%
 
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  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 4 N 4 N 4 N 4 N 4 N 4 N 4 NNW 4 NNW
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 0% 0% 0% 0% 0% 26% 26% 26%
Dew Point 35° 35° 34° 34° 33° 34° 36° 37°
Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Dec 29

more Historical Weather Data >
  Today Normal Record 12/29/2013
High 53° 58° N/A 62°
Low 33° 36° N/A 39°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:26 AM with 9:30 of sunlight, then sets at 4:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:33 PM with 13:24 of moolight, then sets at 1:57 AM

Napa Weather Report

Cold Storm to Bring Snow, Rain and a Freeze to California

December 28, 2014; 7:30 PM ET

A storm and cold air forecast to develop at the end of 2014 and linger into the start of 2015 will deliver snow, rain and a frost or freeze to portions of California. more >

Mon. Migraine Headache

Mon. UV Index