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

Map - Northern Napa County

Map

15 Minute Data

Map - Southern Napa County

Map

15 Minute Data

Northeast Napa County

11 Stations

15 Minute Data | America/Los_Angeles
as of 3/26/26 5:54 PM PDT
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 Max Temp (°F) Daily Min Temp (°F)
Dollarhide 17B Remote 3/26/26 1745 76.2   1.8 26   12 38.6   11.7 - - - - - 81.7   1.6 38.5   0.5
Dollarhide 18A Remote 3/26/26 1745 77.4   1.7 22   14 35.9   14.0 - - - - - 81.5   0.6 34.5   0.3
Dollarhide 1AS Remote 3/26/26 1745 77.8 22 36.5 2.7 NNE | 15 6.4 - - 95.7 36.7
Angwin 3/26/26 1745 67.5   0.7 23   12 28.2   11.5 5.5   2.9 NNW | 346 8.9   3.9 0.00 0.00 70.9   1.7 49.3   10.4
Lower Angwin (Pioneer) 3/26/26 1745 71.3   0.3 - - 4.2   0.0 NNE | 23 7.1   4.8 - - 74.0   0.0 40.7   0.6
Lower Chiles Valley (Brown) 3/26/26 1745 74.6   2.1 24   13 35.3   12.9 3.6   4.0 NE | 52 6.8   7.1 0.00 0.00 76.6   3.1 36.5   0.1
Deer Park 3/26/26 1745 76.6   0.8 17   12 28.1   13.0 6.3   4.1 N | 359 11.8   5.6 0.00 0.00 79.5   1.1 44.5   5.4
Moss Creek Vineyard/Reservior 3/26/26 1700 75.8   5.2 21   17 32.5   20.0 - - - 0.00 0.00 77.9   5.3 42.6   1.9
Montesol 3/26/26 1745 71.4   1.0 - - - - - 0.00 0.00 73.2   3.2 36.6   8.8
Dollarhide Base 3/26/26 1745 76.3   1.4 24   13 37.3   12.4 5.1   7.0 NNE | 22 12.1   5.8 0.00 0.00 79.3   2.7 42.9   0.2
Pope Valley (Weeks Lake) 3/26/26 1745 75.8   1.1 20   11 32.4   11.7 3.5   5.1 N | 357 8.8   6.8 0.00 0.00 78.1   4.0 35.5   0.2
Max     77.8 26 38.6 6.3 - 12.1 0.00 0.00 95.7 49.3
Avg     74.6 22 33.9 4.4 - 8.8 0.00 - - -
Min     67.5 17 28.1 2.7 - 6.4 0.00 0.00 70.9 34.5

Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 3/26/26 5:54 PM PDT
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 Max Temp (°F) Daily Min Temp (°F)
Calistoga-North 3/26/26 1745 82.9   4.6 17   15 34.4   12.3 - - - 0.00 0.00 85.2   1.7 38.4   2.9
Stags Leap Dist (Chimney Rock) 3/26/26 1745 79.9   2.3 20   29 34.8   21.7 6.3   0.2 NE | 35 11.1   1.8 0.00 0.00 82.0   1.8 39.2   0.7
Diamond Mtn (McEachran) 3/26/26 1745 78.1   2.1 16   12 28.3   12.0 - - - - - 82.6   3.5 44.2   4.6
Diamond Mtn (Schramsberg) 3/26/26 1745 75.0   2.5 16   17 25.8   16.3 - - - 0.00 0.00 79.7   0.3 44.0   5.4
Stags Leap Dist (Silverado Vineyards) 3/26/26 1745 79.0   0.1 17   22 29.8   21.8 2.9   1.9 NNW | 338 7.4   4.3 0.00 0.00 81.1   3.0 38.6   1.3
Oak Knoll-East (Ranch 53) 3/26/26 1100 65.9   1.3 46   11 44.3   6.0 0.7   1.2 ENE | 72 4.7   0.5 0.00 0.00 67.7   0.1 40.2   1.6
Rutherford-North (Mee Ln) 3/26/26 1745 81.1   1.4 19   14 35.1   13.3 0.9   8.9 NNE | 29 4.2   12.5 0.00 0.00 83.8   0.4 40.0   0.6
Frisinger Napa-NW 3/26/26 1745 79.7   6.3 19   37 34.0   22.9 6.3   4.1 NE | 56 9.4   6.3 0.00 0.00 82.0   1.0 40.6   0.1
Napa-North (Ranch 29) 3/26/26 1745 78.9   4.7 17   32 31.0   23.0 2.5   3.8 NE | 56 5.6   6.9 0.00 0.00 83.5   1.7 41.8   0.4
St. Helena (NVV Office) 3/26/26 1745 81.2   0.2 - - 2.1   1.5 NNE | 28 6.5   3.2 0.00 0.00 83.3   1.4 44.1   0.7
Crossroads Ranch 3/26/26 1745 79.4   0.1 19   18 33.3   17.6 7.3   1.5 NNW | 341 12.7   3.3 0.00 0.00 82.8   0.8 40.0   0.6
Oakville 3/26/26 1745 79.6   0.4 15   23 27.4   23.6 6.6   0.2 NNW | 336 11.1   2.1 0.00 0.00 82.7   0.1 39.0   1.2
OV561-East 3/26/26 1745 81.8   1.1 - - - - - - - 86.8   2.8 39.5   1.2
OV518-West 3/26/26 1745 80.2   0.9 - - - - - - - 81.8   0.3 40.0   0.8
Napa-NW (Ranch 54) 3/26/26 1745 80.6   5.6 13   35 25.6   28.6 4.3   0.5 ENE | 57 8.8   1.0 0.00 0.00 82.4   1.0 40.7   1.3
Calistoga (Ranch 78) 3/26/26 1745 85.7   6.4 18   9 37.2   5.6 1.3   7.0 ESE | 118 2.8   13.7 0.00 0.00 93.2   9.6 37.1   1.7
Yountville-SE (Ranch 85) 3/26/26 1745 80.4   2.0 16   28 29.6   24.6 6.0   1.0 ENE | 73 10.9   0.1 0.00 0.00 82.4   1.1 40.9   0.5
Yountville-South (Ranch 87) 3/26/26 1745 79.9   0.6 18   20 32.1   19.0 2.6   2.5 ENE | 69 6.4   3.8 0.00 0.00 82.5   0.9 39.6   1.6
Rutherford Hill Estate 3/26/26 1745 81.5   1.3 15   15 28.9   17.0 1.5   3.6 NW | 305 3.5   8.6 0.00 0.00 85.8   1.8 46.0   2.3
Rutherford (STS) 3/26/26 1745 78.3   0.6 22   14 35.9   13.9 4.0   3.8 NNE | 19 7.8   6.3 0.00 0.00 82.5   2.1 41.4   0.2
Borreo (Soda Canyon) 3/26/26 1745 76.6   1.7 18   31 29.9   24.7 3.7   0.8 NNE | 23 7.8   1.9 0.00 0.00 80.0   2.0 39.5   0.9
Oakville-NE (Ranch 88) 3/26/26 1745 81.0   0.9 12   18 23.5   22.8 6.5   1.8 NNE | 17 11.6   3.8 0.00 0.00 83.5   0.9 38.6   1.0
Soda Canyon 3/26/26 1745 78.3   3.9 35   24 48.6   10.7 4.4   0.1 NNE | 23 8.9   0.0 0.00 0.00 81.4   0.5 36.6   0.8
Silver Oak OV 3/26/26 1745 80.2   0.5 15   18 27.8   19.8 5.9   3.2 NNW | 333 10.7   4.6 0.00 0.00 83.3   0.8 39.8   0.9
Tiara Fria (East St. Helena) 3/26/26 1745 80.5   0.6 12   15 23.7   19.2 3.8   6.8 NNE | 15 10.5   8.2 0.00 0.00 82.9   0.3 41.1   0.8
To Kalon Remote (TKKE) 3/26/26 1745 81.0   1.0 - - - - - - - 85.7   0.8 37.9   1.6
To Kalon 3/26/26 1745 80.2   2.1 15   28 27.8   25.9 6.4   1.1 N | 352 9.2   2.4 0.00 0.00 85.5   1.9 40.3   0.8
To Kalon Remote (TKN5) 3/26/26 1745 80.7   1.7 - - - - - - - 83.3   2.1 38.4   1.3
St. Helena-North 3/26/26 1745 81.3   2.9 14   9 27.8   10.0 1.3   3.9 WNW | 290 4.2   8.3 0.00 0.00 85.1   0.2 40.8   1.6
Twomey Calistoga 3/26/26 1745 76.4   0.7 25   3 38.2   3.6 1.2   6.0 S | 169 2.9   14.5 0.00 0.00 83.4   2.6 37.4   1.0
Wappo Hill Floor 3/26/26 1745 80.4   1.2 23   20 39.8   15.2 4.8   0.6 NNE | 32 8.2   1.4 0.00 0.00 82.6   0.7 37.1   2.0
Yountville (Ranch 67) 3/26/26 1745 79.8   1.3 18   19 33.2   17.2 2.6   3.6 NNW | 344 5.6   5.6 0.00 0.00 81.6   1.2 39.2   0.8
Max     85.7 35 48.6 7.3 - 12.7 0.00 0.00 93.2 46.0
Avg     80.0 18 31.7 4.0 - 7.8 0.00 - - -
Min     75.0 12 23.5 0.9 - 2.8 0.00 0.00 79.7 36.6

Southern Napa County

23 Stations

15 Minute Data | America/Los_Angeles
as of 3/26/26 5:54 PM PDT
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) 3/26/26 1745 76.7   7.0 41   13 51.3   1.2 - - - 0.00 0.00 38.1   0.1 78.8   1.0
Carneros Lower (Ranch 81) 3/26/26 1745 75.1   6.9 41   15 50.0   2.2 0.8   0.5 WNW | 288 5.3   3.0 0.00 0.00 39.4   0.9 83.1   2.1
Carneros Upper (Ranch 81) 3/26/26 1745 74.7   6.4 38   15 47.4   3.3 6.6   9.6 W | 271 9.9   12.8 - - 46.4   2.4 81.5   4.9
Carneros (Mitsuko) 3/26/26 1745 75.1   6.1 - - - - - - - 35.7   0.0 79.0   1.0
Mount George (Napa East) 3/26/26 1745 78.5   6.1 15   37 27.6   26.3 3.9   0.2 NNW | 329 9.4   0.4 0.00 0.00 40.6   2.8 85.0   5.3
Napa-East (Palmaz 300') 3/26/26 1745 79.7   7.0 18   34 31.8   22.0 1.5   2.0 NE | 35 5.7   2.0 0.00 0.00 42.2   0.0 84.0   2.7
Napa-East (Palmaz 1200') 3/10/26 2030 48.1   3.6 71   14 39.3   8.3 2.9   1.2 ESE | 102 3.9   0.4 - - 37.9   7.5 65.8   4.8
Napa-East (Palmaz 1400') 3/26/26 1745 71.3   3.0 24   36 32.9   21.2 4.4   1.4 NNE | 13 10.6   3.9 0.00 0.00 41.6   3.4 75.2   1.1
Dealy Lane (Ranch 80) 3/26/26 1745 76.9   7.1 37   16 48.9   3.2 2.4   2.3 WSW | 242 5.2   8.0 0.00 0.00 40.4   0.5 81.1   2.5
Suscol Mtn (Ranch 93) 3/26/26 1745 74.6   4.3 35   18 45.1   7.1 3.9   3.1 WNW | 303 7.3   10.2 0.00 0.00 48.0   1.8 77.7   0.1
Carneros (Saintsbury) 3/26/26 1745 75.6   6.7 42   14 50.8   1.7 4.9   6.3 WSW | 249 8.8   9.5 0.00 0.00 39.9   1.6 79.6   1.7
Suscol Upper (Ranch 92) 3/26/26 1745 75.5   5.7 36   19 46.9   6.2 0.1   5.0 WSW | 245 2.8   8.0 0.00 0.00 47.2   2.9 78.4   2.8
Stanly (Ranch 45) 3/26/26 1745 77.9   6.9 37   15 49.3   3.0 5.6   5.1 SW | 215 6.9   9.7 0.00 0.00 40.4   2.4 83.0   3.2
Suscol Lower (Ranch 35) 3/26/26 1745 75.5   4.9 40   13 49.8   2.9 4.1   2.6 S | 188 6.2   8.3 0.00 0.00 40.6   1.5 78.7   0.2
Napa-South (Toyon Farms) 3/26/26 1745 78.3   7.9 45   15 55.5   0.6 2.0   6.9 S | 173 4.9   8.2 0.00 0.00 43.8   0.4 80.9   1.2
Toyon Remote 1 3/26/26 1745 76.7   5.5 - - - - - - - 35.6   0.7 82.0   0.3
Toyon Remote 2 3/26/26 1745 77.3   6.6 - - - - - - - 38.0   0.9 80.0   0.6
Toyon Remote 3 3/26/26 1745 78.1   5.5 - - - - - - - 39.1   0.5 81.8   0.7
Napa-West Lower (Truchard) 3/26/26 1745 78.8   6.4 25   27 39.2   14.6 - - - - - 35.2   1.3 86.2   4.1
Napa-West Upper (Truchard) 3/26/26 1745 79.2   8.1 17   37 30.3   23.4 2.6   5.3 E | 92 7.8   5.7 0.00 0.00 44.8   1.4 82.5   2.0
Mt. Veeder 3/26/26 1745 68.8   0.7 27   23 33.5   15.5 1.7   0.1 NNW | 337 6.7   0.2 0.00 0.00 51.0   2.6 75.8   0.3
Wooden Valley 3/26/26 1745 74.3   1.3 23   29 34.1   20.1 3.3   1.2 NW | 311 8.3   2.1 0.00 0.00 46.2   4.9 76.9   0.0
Sugarloaf West 3/26/26 1745 75.9   5.0 42   18 50.9   5.1 1.8   1.8 S | 170 4.0   4.3 0.00 0.00 38.5   0.2 77.7   0.4
Max     79.7 45 55.5 6.6 - 10.6 0.00 0.00 51.0 86.2
Avg     76.1 32 43.1 3.1 - 6.9 0.00 - - -
Min     68.8 15 27.6 0.1 - 2.8 0.00 0.00 35.2 75.2
About WWG
Purchasing Weather Stations to be added to the NVV Weather Network