Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 2/18/26 9:27 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 2/18/26 0915 36.0   3.5 100   0 36.0   3.4 - - - 0.00 0.01 28.6   10.5 37.6   5.6
Stags Leap Dist (Chimney Rock) 2/18/26 0915 35.7   8.5 - - 1.4   4.1 NNE | 25 4.2   5.9 0.00 0.00 28.7   9.8 39.0   7.8
Diamond Mtn (McEachran) 2/18/26 0915 35.3   3.7 96   3 34.2   4.4 - - - - - 31.6   6.4 36.6   8.5
Diamond Mtn (Schramsberg) 2/18/26 0915 35.6   2.4 100   0 35.6   2.4 - - - 0.01 0.02 31.1   5.3 35.7   8.5
Stags Leap Dist (Silverado Vineyards) 2/18/26 0915 34.5   9.0 96   5 33.5   7.6 0.9   5.5 N | 356 3.3   8.2 0.00 0.00 29.2   10.6 36.3   10.4
Fotsch (Maple Lane) 2/18/26 0915 35.9   4.2 94   2 34.3   4.7 3.4   1.4 ESE | 116 5.7   2.3 0.00 0.00 30.8   8.2 38.4   6.6
Oak Knoll-East (Ranch 53) 2/18/26 0915 36.3   8.5 96   2 35.4   8.0 0.4   3.6 NNW | 336 1.8   5.1 0.00 0.00 29.6   10.8 38.3   9.2
Rutherford-North (Mee Ln) 2/18/26 0915 33.7   7.2 98   0 33.2   7.0 0.7   6.6 SE | 144 2.8   14.3 0.00 0.00 27.0   12.2 34.9   11.8
Frisinger Napa-NW 2/18/26 0915 37.2   8.1 97   2 36.4   7.4 0.7   1.5 E | 90 2.3   2.2 0.00 0.00 29.7   9.3 40.1   8.5
Napa-North (Ranch 29) 2/18/26 0915 35.7   9.4 100   0 35.7   9.4 0.5   0.8 NW | 315 1.9   3.4 0.00 0.00 30.5   10.5 38.7   9.9
St. Helena (NVV Office) 2/18/26 0915 36.4   5.3 - - 1.4   0.8 E | 86 3.5   2.4 0.00 0.00 30.0   9.7 36.6   10.4
Crossroads Ranch 2/18/26 0915 34.9   9.0 98   4 34.3   7.8 1.0   3.9 ESE | 112 2.5   6.1 0.00 0.00 28.9   11.9 34.9   11.4
Oakville 2/18/26 0915 34.7   8.4 98   2 34.1   7.9 0.5   2.3 NW | 307 1.6   5.8 0.00 0.01 29.0   11.3 36.9   9.3
OV561-East 2/18/26 0915 34.5   9.1 - - - - - - - 29.0   11.7 36.0   9.0
OV518-West 2/18/26 0915 35.2   8.0 - - - - - - - 28.8   11.6 36.9   9.9
Napa-NW (Ranch 54) 2/18/26 0915 36.9   7.7 100   0 36.9   7.7 0.3   2.9 NNE | 33 1.6   4.8 0.00 0.00 29.7   10.4 39.9   7.8
Calistoga (Ranch 78) 2/18/26 0915 36.9   3.3 94   1 35.5   3.1 1.8   0.3 NE | 35 3.9   0.0 0.01 0.01 29.2   10.1 37.0   7.4
Yountville-SE (Ranch 85) 2/18/26 0915 35.6   8.8 100   5 35.6   7.5 0.7   2.3 ENE | 69 1.8   5.7 0.00 0.00 29.8   9.4 38.2   8.3
Yountville-South (Ranch 87) 2/18/26 0915 35.5   8.7 100   0 35.5   8.7 0.9   1.6 NNW | 345 2.5   3.6 0.00 0.01 29.2   10.5 38.5   8.6
Rutherford Hill Estate 2/18/26 0915 35.1   6.7 98   2 34.6   7.3 0.7   2.1 S | 184 2.6   8.3 0.00 0.00 32.2   6.4 36.7   7.1
Rutherford (STS) 2/18/26 0915 35.7   6.2 91   1 33.2   5.8 0.9   2.2 SSW | 196 2.0   11.5 0.00 0.00 28.3   11.3 35.8   11.1
Borreo (Soda Canyon) 2/18/26 0915 35.5   6.7 97   2 34.8   6.1 0.6   2.2 ENE | 66 1.5   4.1 0.00 0.00 28.3   7.9 36.2   7.3
Oakville-NE (Ranch 88) 2/18/26 0915 34.6   8.2 95   1 33.4   7.9 0.1   2.9 SSE | 155 2.2   5.6 0.00 0.00 28.5   11.6 34.8   11.0
Silver Oak OV 2/18/26 0915 35.2   8.4 96   2 34.3   7.8 0.6   4.0 N | 4 1.9   7.7 0.00 0.08 28.7   11.9 35.2   11.1
Tiara Fria (East St. Helena) 2/18/26 0915 35.6   6.7 96   0 34.7   6.6 0.5   3.5 E | 94 2.0   7.2 0.00 0.00 29.7   10.2 35.9   10.8
To Kalon Remote (TKKE) 2/18/26 0915 35.7   6.7 - - - - - - - 28.7   11.0 36.6   11.0
To Kalon 2/18/26 0915 36.0   5.6 99   1 35.6   5.4 0.3   2.6 WNW | 297 1.3   8.7 0.00 0.01 29.3   10.4 36.6   10.4
To Kalon Remote (TKN5) 2/18/26 0915 36.3   6.5 - - - - - - - 28.8   11.4 37.6   10.0
St. Helena-North 2/18/26 0915 34.7   5.3 100   0 34.7   5.3 1.8   0.3 SSE | 151 3.3   1.8 0.01 0.01 29.6   9.2 35.6   9.0
Twomey Calistoga 2/18/26 0915 36.2   3.8 94   6 34.8   5.2 0.8   0.7 E | 100 3.1   1.4 0.01 0.01 30.4   8.8 37.0   7.2
Wappo Hill Floor 2/18/26 0915 36.0   8.1 100   0 35.9   8.1 0.8   2.5 N | 11 2.8   4.2 0.00 0.01 29.0   10.4 38.1   8.1
Yountville (Ranch 67) 2/18/26 0915 34.9   9.0 97   5 34.2   7.7 1.4   3.7 N | 356 2.7   7.5 0.00 0.06 29.4   10.6 36.3   9.9
Max     37.2 100 36.9 3.4 - 5.7 0.01 0.08 32.2 40.1
Avg     35.6 97 34.9 0.9 - 2.6 0.00 - - -
Min     33.7 91 33.2 0.1 - 1.3 0.00 0.00 27.0 34.8