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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 12/30/25 4:57 AM PST
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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 12/30/25 0415 36.9   2.3 - - - - - 0.00 0.00 36.7   2.6 38.9   7.3
Pope Valley (Weeks Lake) 12/30/25 0445 27.4   2.6 100   10 27.4   0.1 0.1   0.3 S | 177 0.9   1.5 0.00 0.00 27.2   2.5 29.8   22.4
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 12/30/25 0445 32.9   3.2 100   14 32.9   0.6 0.2   1.3 ENE | 70 1.3   2.3 0.00 0.00 31.0   4.8 36.4   15.2
Dollarhide 1AS Remote 12/30/25 0445 26.9   0.6 96   0 25.9   0.6 0.2   0.1 SE | 136 1.5   0.4 - - 26.4   0.9 29.5   2.2
Dollarhide 17B Remote 12/29/25 2245 34.8   8.7 99   33 34.5   1.7 - - - - - 29.3   1.4 68.1   5.0
Dollarhide 18A Remote 12/30/25 0445 25.1   2.4 100   0 25.1   2.4 - - - - - 25.1   2.1 29.2   2.0
Angwin 12/30/25 0445 44.9   0.4 48   11 26.7   5.7 10.7   1.9 N | 356 14.1   4.2 0.00 0.00 43.2   0.2 49.6   3.5
Lower Angwin (Pioneer) 12/30/25 0445 46.8   1.2 - - 5.6   0.2 NE | 41 10.1   0.9 - - 46.2   0.0 50.7   2.3
Deer Park 12/30/25 0445 45.7   4.4 58   24 31.9   8.7 2.0   0.1 N | 352 3.6   2.0 0.00 0.00 40.6   7.6 45.8   6.3
Lower Chiles Valley (Brown) 12/30/25 0445 30.9   8.0 93   28 29.1   1.0 0.2   0.0 ESE | 122 1.9   0.5 0.00 0.00 30.0   7.4 34.0   17.4
Moss Creek Vineyard/Reservior 12/30/25 0400 31.9   10.2 98   30 31.3   0.8 - - - 0.00 0.00 31.5   10.5 36.9   13.7
Max     46.8 100 32.9 10.7 - 14.1 0.00 0.00 46.2 50.7
Avg     34.9 87 28.8 2.7 - 4.8 0.00 - - -
Min     25.1 48 25.1 0.1 - 0.9 0.00 0.00 25.1 29.2

Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 12/30/25 4:57 AM PST
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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 12/29/25 1615 60.6 55 44.1 - - - 0.00 1.10 38.8 66.4
Stags Leap Dist (Chimney Rock) 12/30/25 0445 31.4   0.3 - - 0.7   0.3 WSW | 244 2.2   1.1 0.00 0.00 29.2   2.1 32.5   3.8
Diamond Mtn (McEachran) 12/30/25 0445 40.2   6.7 87   33 36.8   5.3 - - - - - 39.1   6.1 41.8   13.6
Diamond Mtn (Schramsberg) 12/30/25 0430 50.4   1.4 43   11 28.8   5.5 - - - 0.00 0.00 42.2   6.9 51.7   2.1
Stags Leap Dist (Silverado Vineyards) 12/30/25 0445 32.6   1.6 96   4 31.6   0.6 0.4   0.5 NNE | 15 1.9   1.1 0.00 0.00 30.1   2.6 33.8   10.5
Fotsch (Maple Lane) 12/30/25 0445 31.2   10.3 97   34 30.3   0.7 0.4   2.3 N | 356 1.6   3.9 0.00 0.00 31.0   9.5 35.1   19.8
Oak Knoll-East (Ranch 53) 12/30/25 0445 31.1   0.7 96   0 30.2   0.6 0.4   0.1 NNE | 13 2.0   0.3 0.00 0.00 30.6   0.7 33.3   3.0
Rutherford-North (Mee Ln) 12/30/25 0430 28.9   10.0 98   27 28.4   2.0 2.0   0.5 NNW | 340 3.7   0.2 0.00 0.00 27.3   9.7 32.0   10.8
Frisinger Napa-NW 12/30/25 0445 32.6   0.1 97   2 31.8   0.3 1.2   0.2 WSW | 250 2.5   0.2 0.00 0.00 31.8   0.1 35.0   2.1
Napa-North (Ranch 29) 12/30/25 0445 31.8   0.4 100   0 31.8   0.4 0.2   0.1 ENE | 75 1.4   0.2 0.00 0.00 31.3   0.2 35.4   0.7
St. Helena (NVV Office) 12/30/25 0445 33.7   9.1 - - 0.8   0.8 N | 2 2.3   2.0 0.00 0.00 32.8   8.5 38.1   14.4
Crossroads Ranch 12/30/25 0445 30.0   21.2 98   54 29.5   0.6 0.8   3.9 W | 260 2.3   5.6 0.00 0.00 30.0   5.2 32.9   18.4
Oakville 12/30/25 0445 30.3   17.6 97   52 29.6   2.1 0.4   4.0 W | 261 2.0   6.0 0.00 0.00 30.1   5.2 32.6   17.1
OV561-East 12/30/25 0445 31.1   14.4 - - - - - - - 30.2   5.9 33.7   14.0
OV518-West 12/30/25 0445 31.3   14.5 - - - - - - - 31.0   6.0 34.2   14.6
Napa-NW (Ranch 54) 12/30/25 0445 31.7   0.5 100   0 31.7   0.5 0.4   0.1 WNW | 285 1.9   0.5 0.00 0.00 31.5   0.6 35.6   0.2
Calistoga (Ranch 78) 12/30/25 0445 31.0   16.9 96   50 30.1   1.8 0.2   4.2 NNW | 340 1.8   6.4 0.00 0.00 31.0   9.2 34.1   16.4
Yountville-SE (Ranch 85) 12/30/25 0445 31.3   1.2 100   0 31.3   1.1 0.0   0.7 SW | 220 1.0   2.1 0.00 0.00 30.8   1.4 33.7   3.9
Yountville-South (Ranch 87) 12/30/25 0445 32.2   0.7 100   0 32.1   0.7 1.1   0.5 E | 89 3.4   1.0 0.00 0.00 31.3   0.1 35.2   1.0
Rutherford Hill Estate 12/30/25 0445 42.6   9.4 71   37 33.8   9.4 1.1   0.6 E | 84 3.7   2.0 0.00 0.00 39.4   10.3 43.8   9.2
Rutherford (STS) 12/20/25 1645 58.7   2.0 79   2 52.1   1.4 1.6   3.6 SE | 143 3.3   6.5 0.00 0.01 56.5   6.0 59.8   1.7
Borreo (Soda Canyon) 12/30/25 0445 34.0   14.8 95   55 32.8   7.0 1.5   0.9 NW | 318 3.9   1.9 0.00 0.00 33.8   1.7 36.7   13.0
Oakville-NE (Ranch 88) 12/30/25 0445 28.9   10.3 95   26 27.7   2.1 0.0   1.9 N | 0 0.0   4.9 0.00 0.00 28.9   5.0 31.6   8.3
Silver Oak OV 12/30/25 0445 29.3   20.4 97   56 28.5   1.7 0.8   3.9 W | 273 2.8   4.2 0.00 0.00 29.3   6.0 33.3   17.0
Tiara Fria (East St. Helena) 12/30/25 0445 32.5   8.3 97   30 31.7   0.9 1.2   0.6 WNW | 302 2.6   2.3 0.00 0.00 31.8   7.9 35.0   15.2
To Kalon Remote (TKKE) 12/30/25 0445 34.0   4.3 - - - - - - - 29.4   6.6 34.1   12.5
To Kalon 12/30/25 0445 33.8   9.6 100   36 33.6   1.8 1.9   1.4 WNW | 291 4.1   1.4 0.00 0.00 30.8   7.5 35.2   10.9
To Kalon Remote (TKN5) 12/30/25 0445 32.8   7.0 - - - - - - - 29.8   6.9 33.8   11.5
St. Helena-North 12/30/25 0445 31.9   8.8 99   28 31.6   0.3 0.9   1.3 NNW | 332 2.0   3.9 0.00 0.00 31.7   7.9 36.0   7.2
Twomey Calistoga 12/30/25 0445 31.9   16.4 100   53 31.9   3.0 0.6   1.5 NW | 322 2.5   5.6 0.00 0.00 31.1   8.5 35.3   18.5
Wappo Hill Floor 12/30/25 0445 30.8   1.1 100   0 30.7   1.1 0.1   1.8 SSE | 157 1.1   4.7 0.00 0.00 29.6   1.9 32.8   3.2
Yountville (Ranch 67) 12/30/25 0445 31.2   2.8 96   4 30.3   1.8 0.8   0.7 SSE | 154 2.1   2.4 0.00 0.00 30.1   3.7 32.8   17.0
Max     50.4 100 36.8 2.0 - 4.1 0.00 0.00 42.2 51.7
Avg     32.9 94 31.1 0.8 - 2.3 0.00 - - -
Min     28.9 43 27.7 0.0 - 0.0 0.00 0.00 27.3 31.6

Southern Napa County

23 Stations

15 Minute Data
as of 12/30/25 4:57 AM PST
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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) 12/30/25 0430 34.2   0.8 94   0 32.5   0.7 - - - 0.00 0.00 31.8   0.7 36.8   1.5
Carneros Lower (Ranch 81) 12/30/25 0445 32.9   0.0 100   0 32.9   0.0 0.4   0.2 N | 7 1.7   0.0 0.00 0.00 32.1   0.4 37.0   1.5
Carneros Upper (Ranch 81) 12/30/25 0445 36.3   5.0 0   74 -67.1   100.9 0.8   0.4 N | 8 2.5   0.4 - - 35.9   5.3 46.0   2.3
Carneros (Mitsuko) 12/30/25 0445 29.0   2.5 - - - - - - - 28.3   1.8 34.0   5.0
Mount George (Napa East) 12/30/25 0445 35.2   2.2 100   3 35.2   1.4 0.5   1.7 ENE | 57 3.2   2.7 0.00 0.00 34.1   2.0 39.0   4.4
Napa-East (Palmaz 300') 12/30/25 0445 33.4   5.8 100   21 33.3   0.2 0.8   2.7 E | 98 2.6   6.7 0.00 0.00 32.9   3.5 37.2   7.4
Napa-East (Palmaz 1200') 12/30/25 0445 45.8   3.3 60   21 32.6   7.3 5.1   0.5 ENE | 77 9.2   1.5 - - 36.5   8.6 46.4   3.1
Napa-East (Palmaz 1400') 12/30/25 0445 43.2   4.8 67   26 33.2   7.4 6.4   5.3 NNE | 20 9.4   11.1 0.00 0.00 36.2   10.0 44.2   4.3
Dealy Lane (Ranch 80) 12/30/25 0445 33.4   1.9 96   2 32.4   1.2 1.9   2.2 NW | 320 3.5   2.0 0.00 0.00 31.6   3.0 39.9   0.1
Suscol Mtn (Ranch 93) 12/30/25 0445 48.4   2.4 54   19 32.7   8.4 1.4   5.7 ENE | 64 4.5   11.5 0.00 0.00 46.6   2.2 50.2   0.8
Carneros (Saintsbury) 12/30/25 0445 32.2   3.0 100   8 32.2   1.0 1.4   0.7 NW | 315 2.8   0.0 0.00 0.00 31.7   2.5 37.0   1.7
Suscol Upper (Ranch 92) 12/30/25 0445 45.8   4.4 61   23 33.2   7.3 4.7   0.9 NE | 39 9.0   1.4 0.00 0.00 45.4   2.8 50.2   1.0
Stanly (Ranch 45) 12/30/25 0430 29.8   2.4 96   1 28.8   2.1 0.8   0.7 NNE | 31 1.7   1.2 0.00 0.00 29.5   2.1 35.5   1.7
Suscol Lower (Ranch 35) 12/30/25 0445 32.0   1.1 100   8 32.0   1.0 0.9   1.7 NNE | 13 2.1   1.8 0.00 0.00 31.3   1.5 37.3   0.7
Napa-South (Toyon Farms) 12/30/25 0445 34.9   3.6 100   6 34.9   2.1 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 34.6   3.5 38.8   3.5
Toyon Remote 1 12/30/25 0445 31.2   1.2 - - - - - - - 30.9   1.2 37.0   2.4
Toyon Remote 2 12/30/25 0445 30.7   1.3 - - - - - - - 30.6   1.2 36.7   4.5
Toyon Remote 3 12/30/25 0445 31.2   1.1 - - - - - - - 30.9   1.0 36.6   0.7
Napa-West Lower (Truchard) 12/30/25 0445 29.6   0.7 95   1 28.3   0.9 - - - - - 29.3   0.5 32.8   1.5
Napa-West Upper (Truchard) 12/30/25 0445 36.2   4.6 0   80 -77.1   112.3 0.6   0.5 NNE | 32 2.5   0.5 0.00 0.00 34.9   4.7 43.5   1.1
Mt. Veeder 12/30/25 0445 48.6   2.6 48   3 29.7   3.9 1.8   0.3 WNW | 297 7.4   1.1 0.00 0.00 48.2   2.9 52.2   4.2
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 12/30/25 0430 31.3   1.0 99   2 31.1   0.6 1.1   0.0 ENE | 66 2.3   1.1 0.00 0.00 30.8   1.6 36.8   0.5
Max     48.6 100 35.2 6.4 - 9.4 0.00 0.00 48.2 52.2
Avg     35.7 76 20.6 1.8 - 4.0 0.00 - - -
Min     29.0 0 -77.1 0.0 - 0.0 0.00 0.00 28.3 32.8
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