Create Custom Reports and Graphics: Custom Report
Napa County Forecast Links
Morning Forecast Frost Forecast 30/90 Day Outlook Forecast Abbreviations and Terms
Napa County Weather Data Links
Yesterday Growing Degree Days Weather Observation Maps Powdery Mildew Satellite/Radar Data Comparison Summary Miscellaneous UC Oakville Research Station NVV Office Weather Station

Latest Observations

Map

15 Minute Data

Latest Observations

Map

15 Minute Data

Northeast Napa County

12 Stations

15 Minute Data | America/Los_Angeles
as of 11/30/25 9:29 AM PST
Load Interactive
Station Date Time Temp (°F) RH (%) Dew Pt (°F) Wind Spd (mph) Wind Dir (°) Wind Gust (mph) Latest Rain (In) Daily Rain (In) Daily Min Temp (°F) Daily Max Temp (°F)
Montesol 11/30/25 0915 48.8   4.7 - - - - - 0.00 0.00 35.4   2.5 49.7   3.8
Pope Valley (Weeks Lake) 11/30/25 0915 41.9   3.0 100   0 41.9   3.0 0.7   0.1 S | 188 2.8   0.0 0.00 0.01 40.8   3.2 42.4   0.7
Whiskey River Winery 11/30/25 0915 41.6   2.4 99   0 41.2   2.3 1.6   1.0 NNW | 336 3.1   0.7 0.00 0.00 40.8   2.8 41.7   0.1
Dollarhide Base 11/30/25 0915 43.1   0.8 100   0 43.1   0.8 1.9   0.3 W | 274 4.2   0.9 0.00 0.01 41.9   2.7 43.1   0.2
Dollarhide 1AS Remote 11/30/25 0915 42.8   1.5 95   0 41.4   1.4 0.7   0.5 SSW | 198 2.5   0.7 - - 41.9   2.2 43.0   0.4
Dollarhide 17B Remote 11/30/25 0915 42.6   1.5 100   0 42.7   1.5 - - - - - 42.1   2.9 43.1   0.1
Dollarhide 18A Remote 11/30/25 0915 42.4   1.9 100   0 42.4   1.9 - - - - - 41.5   2.1 42.5   0.5
Angwin 11/30/25 0915 52.1   0.6 54   3 36.1   1.9 4.3   2.1 NNW | 347 7.2   3.0 0.00 0.00 42.1   4.4 52.4   0.4
Lower Angwin (Pioneer) 11/30/25 0915 47.5   3.7 - - 1.4   2.3 S | 171 4.7   1.6 - - 34.5   7.2 49.1   2.5
Deer Park 11/30/25 0915 41.4   1.2 99   0 41.1   1.2 0.9   0.0 ESE | 110 2.0   0.7 0.00 0.01 40.3   2.2 42.2   1.1
Lower Chiles Valley (Brown) 11/30/25 0915 39.6   2.4 100   0 39.6   2.4 1.3   2.9 ENE | 69 3.5   4.9 0.00 0.00 37.4   0.9 39.8   2.6
Moss Creek Vineyard/Reservior 11/30/25 0615 38.6   8.3 100   0 38.6   8.3 - - - 0.00 0.00 38.5   8.2 39.8   6.1
Max     52.1 100 43.1 4.3 - 7.2 0.00 0.01 42.1 52.4
Avg     44.0 94 41.0 1.6 - 3.8 0.00 - - -
Min     39.6 54 36.1 0.7 - 2.0 0.00 0.00 34.5 39.8

Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 11/30/25 9:29 AM PST
Load Interactive
Station Date Time Temp (°F) RH (%) Dew Pt (°F) Wind Spd (mph) Wind Dir (°) Wind Gust (mph) Latest Rain (In) Daily Rain (In) Daily Min Temp (°F) Daily Max Temp (°F)
Calistoga-North 11/30/25 0915 43.1   1.9 100   0 43.2   1.9 - - - 0.00 0.00 41.9   1.4 44.2   0.2
Stags Leap Dist (Chimney Rock) 11/30/25 0915 43.1   0.1 - - 1.6   1.0 NNE | 12 4.2   2.0 0.00 0.00 41.1   0.6 43.2   1.5
Diamond Mtn (McEachran) 11/30/25 0915 41.2   1.4 99   1 40.9   1.3 - - - - - 40.7   2.4 42.7   1.1
Diamond Mtn (Schramsberg) 11/30/25 0915 39.6   0.2 100   0 39.6   0.2 - - - 0.00 0.01 39.2   2.0 41.4   0.6
Stags Leap Dist (Silverado Vineyards) 11/30/25 0915 42.2   0.5 92   4 40.1   0.5 1.3   0.3 S | 187 3.4   0.4 0.00 0.00 41.5   0.7 42.3   1.5
Fotsch (Maple Lane) 11/30/25 0915 42.5   1.1 96   1 41.5   0.9 2.0   0.8 SE | 143 3.6   0.1 0.00 0.00 42.2   1.9 44.4   1.0
Oak Knoll-East (Ranch 53) 11/30/25 0915 44.7   1.4 88   6 41.5   0.4 0.4   0.5 N | 9 2.2   0.6 0.00 0.00 41.8   0.2 45.0   0.2
Rutherford-North (Mee Ln) 11/30/25 0915 38.8   3.9 95   3 37.4   3.2 0.6   0.8 WNW | 283 1.8   1.3 0.00 0.00 37.6   3.3 39.6   0.6
Frisinger Napa-NW 11/30/25 0915 43.6   0.3 91   4 41.0   0.9 1.2   0.4 WSW | 252 3.9   0.2 0.00 0.00 42.0   0.4 43.7   1.3
Napa-North (Ranch 29) 11/30/25 0915 44.8   1.0 84   8 40.4   1.5 1.0   0.5 WSW | 238 2.6   0.7 0.00 0.00 40.2   2.4 45.3   0.1
St. Helena (NVV Office) 11/30/25 0915 43.1   2.0 - - 0.8   0.3 SE | 136 4.4   2.4 0.00 0.00 42.3   2.1 44.3   0.7
Crossroads Ranch 11/30/25 0915 43.6   1.2 97   3 42.7   0.4 0.3   1.3 S | 170 1.5   2.1 0.00 0.00 42.6   0.8 43.6   0.6
Oakville 11/30/25 0915 43.2   1.3 95   2 41.8   0.8 0.7   1.2 ESE | 122 2.3   2.2 0.00 0.00 42.2   1.1 43.4   0.2
OV561-East 11/30/25 0915 43.6   1.5 - - - - - - - 42.7   1.1 43.8   0.3
OV518-West 11/30/25 0915 43.2   0.9 - - - - - - - 42.5   1.6 43.7   0.2
Napa-NW (Ranch 54) 11/30/25 0915 44.1   1.0 89   11 41.1   2.0 1.1   0.3 WNW | 300 3.0   0.4 0.00 0.00 41.8   0.5 44.2   0.6
Calistoga (Ranch 78) 11/30/25 0915 42.5   1.3 95   1 41.2   1.0 1.3   0.1 S | 171 3.4   0.0 0.00 0.00 42.1   2.5 44.1   0.3
Yountville-SE (Ranch 85) 11/30/25 0915 43.4   0.2 92   8 41.3   1.8 2.4   1.7 N | 358 4.4   1.8 0.00 0.00 41.3   0.8 43.5   1.3
Yountville-South (Ranch 87) 11/30/25 0915 43.3   0.6 94   6 41.6   1.1 1.1   0.5 NE | 50 2.6   0.7 0.00 0.00 41.4   0.2 43.5   1.1
Rutherford Hill Estate 11/30/25 0915 42.3   1.1 100   0 42.3   1.1 1.2   0.1 E | 88 3.9   1.3 0.00 0.00 41.0   0.6 43.1   0.5
Rutherford (STS) 11/30/25 0915 43.7   1.7 86   1 39.6   1.4 0.3   0.5 ENE | 60 1.8   0.4 0.00 0.00 42.5   1.6 43.7   0.0
Borreo (Soda Canyon) 11/30/25 0915 40.6   0.0 96   2 39.7   0.6 0.9   0.1 W | 272 2.8   0.1 0.00 0.00 39.7   0.1 41.2   0.9
Oakville-NE (Ranch 88) 11/30/25 0915 43.2   1.3 95   1 41.9   1.0 0.9   1.1 W | 271 2.4   1.5 0.00 0.00 42.2   0.9 43.3   0.6
Silver Oak OV 11/30/25 0915 43.6   1.2 96   2 42.4   0.6 1.1   0.8 NNW | 329 3.1   0.4 0.00 0.00 42.5   1.1 43.6   0.4
Tiara Fria (East St. Helena) 11/30/25 0915 43.5   2.2 93   4 41.5   0.9 1.0   0.1 NNW | 335 2.4   0.2 0.00 0.00 42.6   2.4 44.2   0.8
To Kalon Remote (TKKE) 11/30/25 0915 43.2   1.0 - - - - - - - 42.7   1.8 43.8   0.2
To Kalon 11/30/25 0915 43.0   1.0 98   1 42.5   0.7 1.4   0.0 SSE | 163 3.4   0.2 0.00 0.00 42.5   2.4 43.6   0.4
To Kalon Remote (TKN5) 11/30/25 0915 43.5   1.0 - - - - - - - 43.0   2.2 44.0   0.2
St. Helena-North 11/30/25 0915 42.2   1.0 94   1 40.5   0.8 1.7   0.0 SSW | 199 3.7   0.0 0.00 0.00 42.0   1.9 44.0   0.4
Twomey Calistoga 11/30/25 0915 42.6   1.4 94   2 41.2   0.9 1.4   0.6 SSE | 150 4.4   2.0 0.00 0.00 42.2   2.3 44.0   0.0
Wappo Hill Floor 11/30/25 0915 43.1   0.9 95   4 41.9   0.3 1.8   0.5 SW | 228 3.8   0.4 0.00 0.00 41.1   0.2 43.1   0.8
Yountville (Ranch 67) 11/30/25 0915 42.4   0.7 94   3 40.7   0.2 0.8   0.4 S | 178 2.2   0.7 0.00 0.00 41.6   0.8 42.4   1.0
Max     44.8 100 43.2 2.4 - 4.4 0.00 0.01 43.0 45.3
Avg     42.8 94 41.1 1.1 - 3.1 0.00 - - -
Min     38.8 84 37.4 0.3 - 1.5 0.00 0.00 37.6 39.6

Southern Napa County

23 Stations

15 Minute Data
as of 11/30/25 9:29 AM PST
Load Interactive
Station Date Time Temp (°F) RH (%) Dew Pt (°F) Wind Spd (mph) Wind Dir (°) Wind Gust (mph) Latest Rain (In) Daily Rain (In) Daily Min Temp (°F) Daily Max Temp (°F)
Carneros (Milton Rd) 11/30/25 0915 45.6   0.4 85   0 41.4   0.3 - - - 0.00 0.00 42.3   1.3 45.9   0.4
Carneros Lower (Ranch 81) 11/30/25 0915 44.3   1.1 91   2 41.8   0.4 2.1   0.5 N | 3 4.3   0.4 0.00 0.00 41.7   0.5 44.3   0.4
Carneros Upper (Ranch 81) 11/30/25 0915 43.8   1.3 90   89 41.0   104.5 3.0   1.9 NNE | 28 4.8   1.8 - - 41.3   0.1 43.8   4.2
Carneros (Mitsuko) 11/30/25 0915 45.3   1.3 - - - - - - - 40.4   2.4 45.6   0.5
Mount George (Napa East) 11/30/25 0915 46.5   1.1 88   1 43.2   0.9 1.4   0.3 N | 10 3.9   1.1 0.00 0.00 39.6   4.1 46.6   0.7
Napa-East (Palmaz 300') 11/30/25 0915 44.6   1.1 86   3 40.8   0.1 0.3   1.3 NW | 318 1.8   2.2 0.00 0.00 38.2   3.0 44.8   0.6
Napa-East (Palmaz 1200') 11/30/25 0915 40.1   0.1 78   0 33.7   0.0 0.2   1.7 NW | 322 1.7   3.7 - - 34.2   1.0 40.7   0.1
Napa-East (Palmaz 1400') 11/30/25 0915 39.8   0.7 100   0 39.8   0.7 1.2   0.9 ESE | 113 3.2   1.4 0.00 0.01 33.7   1.9 40.4   0.5
Dealy Lane (Ranch 80) 11/30/25 0930 44.4   0.7 86   3 40.6   0.2 2.2   1.0 NNW | 338 3.8   0.3 0.00 0.00 41.1   1.3 44.4   0.6
Suscol Mtn (Ranch 93) 11/30/25 0915 42.0   1.4 100   0 42.0   1.4 3.1   1.5 E | 97 5.8   5.0 0.00 0.00 38.0   0.6 42.2   1.2
Carneros (Saintsbury) 11/30/25 0915 43.9   0.8 87   4 40.3   0.2 2.3   0.4 NNE | 21 4.7   0.2 0.00 0.00 38.8   2.8 44.1   0.6
Suscol Upper (Ranch 92) 11/30/25 0915 42.8   0.9 100   0 42.8   0.9 1.2   1.7 N | 355 3.3   4.8 0.00 0.00 38.7   0.5 43.4   1.1
Stanly (Ranch 45) 11/30/25 0915 43.5   0.1 87   0 39.8   0.0 2.8   1.1 NNE | 17 5.4   2.1 0.00 0.00 39.4   2.2 43.8   0.2
Suscol Lower (Ranch 35) 11/30/25 0915 45.2   0.7 85   1 41.1   0.9 1.4   0.2 N | 3 4.7   0.4 0.00 0.00 39.1   3.2 45.3   0.6
Napa-South (Toyon Farms) 11/30/25 0915 44.9   0.8 93   0 42.9   0.6 0.0   1.6 NE | 47 0.7   3.9 0.00 0.01 40.7   2.2 45.2   0.5
Toyon Remote 1 11/30/25 0915 44.8   0.1 - - - - - - - 38.8   3.9 44.9   0.6
Toyon Remote 2 11/30/25 0915 45.1   0.5 - - - - - - - 40.9   2.1 45.2   0.0
Toyon Remote 3 11/30/25 0915 45.4   0.4 - - - - - - - 39.3   3.7 45.7   0.3
Napa-West Lower (Truchard) 11/30/25 0915 44.1   0.1 94   1 42.3   0.4 - - - - - 40.4   2.2 44.2   1.3
Napa-West Upper (Truchard) 11/30/25 0915 43.2   0.1 0   0 -71.8   0.1 2.6   0.7 NW | 321 5.5   1.5 0.00 0.00 40.7   0.9 43.3   1.6
Mt. Veeder 11/30/25 0915 39.7   4.1 100   18 39.7   1.1 1.7   0.4 NE | 46 4.6   1.6 0.00 0.00 35.9   6.6 42.5   7.5
Wooden Valley 5/1/25 1630 68.6   8.0 58   11 53.4   1.8 8.0   3.8 W | 259 15.1   5.0 0.00 0.00 49.2   1.7 70.2   8.6
Sugarloaf West 11/30/25 0915 45.6   1.0 90   0 42.8   1.0 1.5   0.5 NW | 313 3.5   0.8 0.00 0.00 41.9   1.1 45.6   0.5
Max     46.5 100 43.2 3.1 - 5.8 0.00 0.01 42.3 46.6
Avg     43.8 86 34.7 1.7 - 3.9 0.00 - - -
Min     39.7 0 -71.8 0.0 - 0.7 0.00 0.00 33.7 40.4
About WWG
Purchasing Weather Stations to be added to the NVV Weather Network