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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 1/17/26 4:44 AM PST
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 1/17/26 0430 44.8   0.4 - - - - - 0.00 0.00 44.2   0.1 47.2   2.0
Pope Valley (Weeks Lake) 1/17/26 0430 26.7   1.4 98   2 26.1   2.0 0.1   0.6 NW | 319 1.8   1.1 0.00 0.00 26.6   1.1 30.3   0.9
Whiskey River Winery 12/14/25 0345 39.7   1.0 87   2 36.3   1.5 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 39.7   2.0 40.0   1.1
Dollarhide Base 1/17/26 0430 34.5   2.4 99   4 34.3   1.3 1.1   0.5 E | 92 2.7   0.8 0.00 0.00 34.1   2.8 41.3   3.4
Dollarhide 1AS Remote 1/17/26 0430 26.2   1.7 96   0 25.3   1.7 0.0   0.2 N | 0 0.0   1.2 - - 26.1   0.9 30.7   0.7
Dollarhide 17B Remote 1/17/26 0415 31.5   0.9 99   0 31.3   0.9 - - - - - 31.0   0.9 36.2   0.9
Dollarhide 18A Remote 1/17/26 0430 25.3   2.0 100   0 25.2   2.0 - - - - - 25.2   1.3 29.8   1.3
Angwin 1/17/26 0430 54.2   4.8 25   6 19.4   2.6 10.1   0.7 N | 357 13.8   1.7 0.00 0.00 53.7   4.6 60.7   1.4
Lower Angwin (Pioneer) 1/17/26 0430 58.8   2.6 - - 7.2   1.7 NNE | 32 14.0   3.9 - - 58.3   2.6 63.8   1.0
Deer Park 1/17/26 0430 53.4   9.3 40   19 29.8   7.4 1.8   0.1 SSE | 162 5.0   0.5 0.00 0.00 52.1   7.3 61.7   3.6
Lower Chiles Valley (Brown) 1/17/26 0430 35.0   5.1 86   19 31.2   1.1 1.0   0.1 SSE | 154 3.0   0.2 0.00 0.00 33.0   3.9 36.4   9.4
Moss Creek Vineyard/Reservior 1/17/26 0415 37.7   5.7 98   25 37.0   1.8 - - - 0.00 0.00 36.1   3.1 40.3   3.9
Max     58.8 100 37.0 10.1 - 14.0 0.00 0.00 58.3 63.8
Avg     38.9 82 28.8 3.1 - 5.8 0.00 - - -
Min     25.3 25 19.4 0.0 - 0.0 0.00 0.00 25.2 29.8

Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 1/17/26 4:44 AM PST
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 1/17/26 0430 35.9   4.6 99   11 35.7   1.5 - - - 0.00 0.00 35.4   4.7 40.7   5.0
Stags Leap Dist (Chimney Rock) 1/17/26 0430 32.8   0.8 - - 0.9   0.2 N | 8 2.6   1.1 0.00 0.00 31.8   0.0 41.3   4.7
Diamond Mtn (McEachran) 1/17/26 0430 47.6   5.0 62   17 35.2   3.5 - - - - - 45.6   6.0 50.7   14.2
Diamond Mtn (Schramsberg) 1/17/26 0430 58.5   8.1 24   10 22.0   4.8 - - - 0.00 0.00 54.3   10.6 66.7   2.9
Stags Leap Dist (Silverado Vineyards) 1/17/26 0430 34.4   1.7 95   5 33.1   0.5 0.3   0.6 N | 351 2.4   0.5 0.00 0.00 33.9   2.2 44.5   7.1
Fotsch (Maple Lane) 1/17/26 0430 32.8   4.8 96   6 31.9   3.2 1.5   0.7 ENE | 58 4.9   1.9 0.00 0.00 32.0   4.5 37.5   3.2
Oak Knoll-East (Ranch 53) 1/17/26 0430 35.1   1.2 97   1 34.3   1.4 0.7   0.1 NNE | 31 3.1   0.5 0.00 0.00 32.7   0.4 39.6   1.2
Rutherford-North (Mee Ln) 1/17/26 0430 31.3   0.6 100   2 31.2   0.0 1.9   0.6 NNW | 342 3.9   0.4 0.00 0.00 29.6   1.7 38.6   1.8
Frisinger Napa-NW 1/17/26 0430 34.3   3.7 96   0 33.3   3.7 1.3   0.2 W | 272 2.3   0.9 0.00 0.00 33.6   1.5 40.8   0.6
Napa-North (Ranch 29) 1/17/26 0430 34.8   0.8 100   0 34.8   0.8 1.1   0.7 NE | 50 2.6   0.9 0.00 0.00 33.0   2.0 38.6   1.9
St. Helena (NVV Office) 1/17/26 0430 35.8   4.3 - - 0.9   1.2 N | 359 3.5   1.6 0.00 0.00 35.4   3.4 40.8   1.4
Crossroads Ranch 1/17/26 0430 32.6   0.5 98   1 32.0   0.8 1.8   0.1 NE | 34 2.8   0.6 0.00 0.00 32.0   0.2 39.8   3.8
Oakville 1/17/26 0430 32.8   0.9 97   1 32.0   1.2 0.5   1.4 NNE | 30 2.8   0.2 0.00 0.00 32.4   0.8 39.6   2.9
OV561-East 1/17/26 0430 35.2   2.4 - - - - - - - 33.8   1.3 40.8   3.1
OV518-West 1/17/26 0430 33.8   1.5 - - - - - - - 33.4   1.2 40.1   2.4
Napa-NW (Ranch 54) 1/17/26 0430 34.0   0.5 100   0 34.0   0.5 0.7   0.4 NNW | 331 2.3   0.6 0.00 0.00 33.7   0.5 40.5   1.5
Calistoga (Ranch 78) 1/17/26 0430 32.7   5.2 96   6 31.6   3.5 0.6   1.5 E | 92 2.5   3.2 0.00 0.00 31.9   5.0 40.6   1.4
Yountville-SE (Ranch 85) 1/17/26 0430 33.2   0.4 100   0 33.1   0.4 0.2   0.1 E | 99 1.1   0.8 0.00 0.00 33.0   0.7 40.8   3.7
Yountville-South (Ranch 87) 1/17/26 0430 33.4   0.7 100   0 33.4   0.7 0.0   0.3 ENE | 67 0.6   1.6 0.00 0.00 32.9   1.0 43.2   6.0
Rutherford Hill Estate 1/17/26 0430 48.6   6.0 61   11 35.8   0.7 0.5   1.4 ENE | 66 1.8   2.0 0.00 0.00 44.2   7.1 51.3   4.9
Rutherford (STS) 1/17/26 0430 32.7   0.3 91   1 30.4   0.6 0.1   1.5 WSW | 247 1.0   2.3 0.00 0.00 32.7   1.0 41.0   3.7
Borreo (Soda Canyon) 1/17/26 0430 38.9   3.4 86   3 35.1   2.3 1.3   0.6 NNW | 337 3.1   2.6 0.00 0.00 38.8   3.0 41.5   2.9
Oakville-NE (Ranch 88) 1/17/26 0430 30.5   0.3 95   0 29.3   0.2 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 30.2   0.3 38.0   3.4
Silver Oak OV 1/17/26 0430 32.5   1.1 97   2 31.7   1.5 1.7   0.5 NNE | 24 2.8   0.2 0.00 0.00 31.5   0.0 40.8   4.9
Tiara Fria (East St. Helena) 1/17/26 0430 34.1   4.8 96   8 33.2   2.5 0.8   1.2 ENE | 66 2.6   3.0 0.00 0.00 33.8   3.3 40.4   0.8
To Kalon Remote (TKKE) 1/17/26 0430 32.8   0.8 - - - - - - - 31.5   0.6 40.0   2.8
To Kalon 1/17/26 0430 34.9   1.1 98   1 34.5   1.5 1.2   0.5 WNW | 287 3.0   1.0 0.00 0.00 33.4   0.3 42.6   4.2
To Kalon Remote (TKN5) 1/17/26 0430 32.9   0.4 - - - - - - - 32.1   0.2 39.9   2.4
St. Helena-North 1/17/26 0430 36.5   3.9 98   16 36.0   0.7 1.7   0.1 NW | 321 3.1   1.1 0.00 0.00 36.1   3.6 40.8   1.7
Twomey Calistoga 1/17/26 0430 33.0   5.8 100   12 33.0   2.5 1.9   0.9 W | 280 4.8   2.0 0.00 0.00 32.4   5.0 40.2   0.1
Wappo Hill Floor 1/17/26 0430 31.8   0.6 100   0 31.8   0.6 1.3   0.2 N | 355 3.5   1.0 0.00 0.00 30.4   0.6 40.4   4.2
Yountville (Ranch 67) 1/17/26 0430 32.4   0.3 96   0 31.5   0.3 1.8   0.5 N | 2 3.6   0.3 0.00 0.00 32.0   0.5 40.6   4.3
Max     58.5 100 36.0 1.9 - 4.9 0.00 0.00 54.3 66.7
Avg     35.4 91 32.7 1.0 - 2.7 0.00 - - -
Min     30.5 24 22.0 0.0 - 0.0 0.00 0.00 29.6 37.5

Southern Napa County

23 Stations

15 Minute Data
as of 1/17/26 4:44 AM PST
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) 1/17/26 0430 36.8   0.6 94   1 35.3   0.8 - - - 0.00 0.00 34.1   0.2 40.2   1.6
Carneros Lower (Ranch 81) 1/17/26 0430 37.5   0.2 93   7 35.7   1.6 0.6   0.1 SSE | 161 2.0   0.6 0.00 0.00 37.0   0.1 41.0   4.3
Carneros Upper (Ranch 81) 1/17/26 0430 49.4   1.9 81   4 43.8   0.5 0.5   0.3 NNE | 25 3.0   0.9 - - 47.3   4.0 52.2   4.9
Carneros (Mitsuko) 1/17/26 0430 35.2   1.0 - - - - - - - 31.8   2.2 39.7   1.1
Mount George (Napa East) 1/17/26 0430 40.4   2.0 100   0 40.4   2.0 0.6   0.1 E | 81 2.4   0.8 0.00 0.00 39.8   2.0 42.4   3.4
Napa-East (Palmaz 300') 1/17/26 0430 38.4   4.0 98   5 37.9   2.7 0.7   0.4 E | 96 2.5   0.4 0.00 0.00 38.2   2.5 43.6   1.0
Napa-East (Palmaz 1200') 1/17/26 0415 52.9   5.7 44   16 31.6   5.8 3.2   0.0 NE | 47 8.8   1.1 - - 42.1   4.8 60.9   1.0
Napa-East (Palmaz 1400') 1/17/26 0430 53.4   7.0 44   18 31.8   7.2 8.2   0.7 NNE | 20 13.8   1.9 0.00 0.00 45.5   10.3 56.4   4.1
Dealy Lane (Ranch 80) 1/17/26 0430 40.6   0.2 93   1 38.8   0.1 2.4   0.4 NW | 318 4.4   1.5 0.00 0.00 38.7   0.7 42.9   2.4
Suscol Mtn (Ranch 93) 1/17/26 0430 54.8   8.3 52   30 37.7   14.2 9.0   2.6 E | 83 13.1   0.9 0.00 0.00 51.9   8.7 64.0   0.6
Carneros (Saintsbury) 1/17/26 0430 37.2   0.1 100   0 37.2   0.1 0.3   0.0 N | 9 2.3   0.9 0.00 0.00 36.7   0.4 43.4   2.0
Suscol Upper (Ranch 92) 1/17/26 0430 52.6   10.5 67   42 41.8   15.9 3.5   3.5 NE | 46 8.7   6.7 0.00 0.00 52.0   5.9 60.6   3.9
Stanly (Ranch 45) 1/17/26 0430 37.1   0.3 98   1 36.5   0.6 4.9   2.0 N | 8 6.4   2.0 0.00 0.00 35.7   0.1 42.4   0.3
Suscol Lower (Ranch 35) 1/17/26 0430 39.2   0.7 100   7 39.2   2.7 0.1   0.2 E | 96 1.1   0.7 0.00 0.00 37.1   0.7 41.6   3.2
Napa-South (Toyon Farms) 1/17/26 0430 40.9   1.9 99   1 40.7   2.0 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 40.8   1.5 45.2   1.0
Toyon Remote 1 1/17/26 0430 36.0   0.3 - - - - - - - 35.2   0.1 42.2   1.8
Toyon Remote 2 1/17/26 0430 35.8   0.6 - - - - - - - 32.0   2.5 39.4   1.8
Toyon Remote 3 1/17/26 0430 33.7   1.2 - - - - - - - 33.1   0.5 39.0   0.8
Napa-West Lower (Truchard) 1/17/26 0430 31.4   1.5 96   1 30.3   1.7 - - - - - 31.1   1.6 38.8   0.5
Napa-West Upper (Truchard) 1/17/26 0430 45.5   2.1 86   4 41.7   3.2 0.6   0.6 ENE | 78 2.5   2.5 0.00 0.00 44.2   2.9 49.1   3.3
Mt. Veeder 1/17/26 0430 57.8   3.4 26   6 23.4   2.7 1.2   0.5 W | 271 4.8   1.1 0.00 0.00 57.5   3.4 62.0   1.3
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 1/17/26 0430 36.3   1.7 96   1 35.4   1.3 0.9   0.3 SW | 236 3.6   0.7 0.00 0.00 34.4   0.2 40.6   0.7
Max     57.8 100 43.8 9.0 - 13.8 0.00 0.00 57.5 64.0
Avg     42.0 82 36.6 2.3 - 5.0 0.00 - - -
Min     31.4 26 23.4 0.0 - 0.0 0.00 0.00 31.1 38.8