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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 12/7/25 3:24 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 12/7/25 0315 40.9   0.0 - - - - - 0.00 0.00 40.4   2.8 42.9   0.8
Pope Valley (Weeks Lake) 12/7/25 0315 42.1   0.8 100   0 42.1   0.8 1.8   0.2 WSW | 256 2.8   0.7 0.00 0.01 41.9   7.6 43.2   1.8
Whiskey River Winery 12/7/25 0315 41.9   1.0 99   0 41.6   1.1 1.6   0.2 NNW | 329 3.0   0.0 0.00 0.00 40.7   7.1 42.4   1.3
Dollarhide Base 12/7/25 0315 42.8   0.6 100   0 42.8   0.6 1.5   0.5 SE | 134 3.1   1.4 0.00 0.00 42.7   2.3 43.5   0.8
Dollarhide 1AS Remote 12/7/25 0315 42.7   0.6 95   0 41.3   0.7 0.9   0.2 NE | 39 2.6   0.1 - - 41.7   6.4 43.3   1.2
Dollarhide 17B Remote 12/7/25 0300 43.1 100 43.2 - - - - - 42.4 43.6
Dollarhide 18A Remote 12/7/25 0315 42.3   0.7 100   0 42.3   0.7 - - - - - 41.9   5.6 42.9   1.3
Angwin 12/7/25 0315 49.8   3.0 63   27 37.6   6.2 6.9   0.3 NNW | 345 9.3   2.4 0.00 0.00 49.0   8.7 52.9   4.6
Lower Angwin (Pioneer) 12/7/25 0315 49.1   4.4 - - 3.8   0.8 NNE | 29 5.9   0.6 - - 40.2   4.4 49.6   4.1
Deer Park 12/7/25 0315 39.8   0.8 99   4 39.5   0.2 3.5   1.3 ESE | 115 5.9   2.2 0.00 0.00 39.5   0.4 41.0   0.8
Lower Chiles Valley (Brown) 12/7/25 0315 38.4   0.3 100   0 38.4   0.3 3.9   1.7 NE | 45 7.8   3.2 0.00 0.00 38.3   3.3 39.6   0.7
Moss Creek Vineyard/Reservior 12/7/25 0045 40.7   1.9 100   0 40.7   1.9 - - - 0.00 0.00 40.5   1.8 41.0   1.9
Max     49.8 100 43.2 6.9 - 9.3 0.00 0.01 49.0 52.9
Avg     43.0 95 41.0 3.0 - 5.1 0.00 - - -
Min     38.4 63 37.6 0.9 - 2.6 0.00 0.00 38.3 39.6

Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 12/7/25 3:24 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 12/7/25 0315 41.3   2.3 100   0 41.3   2.4 - - - 0.00 0.00 41.2   5.8 42.5   3.5
Stags Leap Dist (Chimney Rock) 12/7/25 0315 43.2   7.7 - - 1.0   0.2 SSE | 152 3.1   0.7 0.00 0.00 43.0   10.8 44.0   8.4
Diamond Mtn (McEachran) 12/7/25 0315 40.7   2.8 99   1 40.5   3.2 - - - - - 40.4   2.7 41.7   1.0
Diamond Mtn (Schramsberg) 12/7/25 0315 38.8   0.5 100   1 38.8   0.2 - - - 0.00 0.00 38.0   0.8 39.9   4.0
Stags Leap Dist (Silverado Vineyards) 12/7/25 0315 42.4   5.8 96   0 41.3   5.8 1.3   0.5 S | 186 3.2   0.5 0.00 0.00 42.3   8.3 43.0   6.2
Fotsch (Maple Lane) 12/7/25 0315 41.4   3.1 97   0 40.7   3.2 2.6   1.3 ENE | 66 4.5   1.8 0.00 0.00 41.3   9.0 42.2   3.6
Oak Knoll-East (Ranch 53) 12/7/25 0315 43.0   7.7 95   1 41.6   7.4 1.6   1.0 W | 266 3.2   1.1 0.00 0.00 42.9   8.8 44.3   8.0
Rutherford-North (Mee Ln) 12/7/25 0315 37.4   4.0 97   1 36.6   4.1 1.3   0.7 SE | 145 2.2   2.0 0.00 0.00 37.2   7.0 39.3   5.6
Frisinger Napa-NW 12/7/25 0315 43.0   8.3 97   0 42.2   8.4 1.1   0.5 NNW | 328 2.6   0.0 0.00 0.00 42.8   9.7 43.6   6.6
Napa-North (Ranch 29) 12/7/25 0315 43.7   8.4 100   0 43.7   8.4 0.0   1.1 N | 0 0.0   3.7 0.00 0.00 43.3   9.5 44.2   8.1
St. Helena (NVV Office) 12/7/25 0315 42.4   3.9 - - 0.5   0.9 SW | 229 3.1   0.0 0.00 0.00 42.3   6.6 43.3   4.3
Crossroads Ranch 12/7/25 0315 43.1   5.2 99   0 42.9   5.3 0.3   1.9 WSW | 244 1.3   2.5 0.00 0.00 42.8   6.9 44.2   6.3
Oakville 12/7/25 0315 42.9   5.4 97   0 42.1   5.4 1.0   0.4 SW | 229 2.3   1.5 0.00 0.00 42.4   6.7 43.6   5.8
OV561-East 12/7/25 0315 43.3   5.7 - - - - - - - 42.8   7.1 44.2   6.3
OV518-West 12/7/25 0315 43.2   5.3 - - - - - - - 42.6   6.9 43.7   5.5
Napa-NW (Ranch 54) 12/7/25 0315 42.5   8.2 100   0 42.5   8.2 1.2   0.7 NW | 320 3.0   1.4 0.00 0.00 42.4   9.1 43.6   8.1
Calistoga (Ranch 78) 12/7/25 0315 41.9   2.9 97   0 41.0   3.0 1.7   0.3 E | 90 3.4   0.2 0.00 0.00 41.6   7.5 42.8   3.8
Yountville-SE (Ranch 85) 12/7/25 0315 43.3   7.1 100   0 43.3   7.1 0.3   0.5 WSW | 256 2.6   0.6 0.00 0.00 43.2   8.4 44.2   7.9
Yountville-South (Ranch 87) 12/7/25 0315 43.1   6.5 100   0 43.1   6.5 0.8   0.6 WSW | 242 2.1   0.7 0.00 0.00 43.0   8.7 44.1   7.4
Rutherford Hill Estate 12/7/25 0315 42.0   5.5 100   1 42.0   5.8 0.4   0.8 SSE | 154 1.8   1.8 0.00 0.00 41.6   5.5 42.7   2.4
Rutherford (STS) 12/7/25 0315 42.8   5.4 86   2 39.0   4.8 0.5   0.9 SSE | 152 2.4   0.7 0.00 0.00 42.7   9.4 43.7   6.3
Borreo (Soda Canyon) 12/7/25 0315 40.8   4.8 98   1 40.4   5.0 0.4   0.2 SSE | 147 2.0   0.4 0.00 0.00 40.7   7.2 41.4   5.1
Oakville-NE (Ranch 88) 12/7/25 0315 42.6   5.7 95   0 41.4   5.6 0.1   1.2 WSW | 257 2.1   1.1 0.00 0.00 42.5   8.1 43.8   6.5
Silver Oak OV 12/7/25 0315 43.0   5.1 97   0 42.3   5.1 0.7   0.9 SW | 220 2.3   1.0 0.00 0.00 42.7   7.0 44.0   6.1
Tiara Fria (East St. Helena) 12/7/25 0315 42.5   6.4 97   1 41.7   6.5 1.3   0.2 NE | 42 2.9   1.3 0.00 0.00 42.2   8.9 43.4   6.6
To Kalon Remote (TKKE) 12/7/25 0315 42.4   4.4 - - - - - - - 42.3   6.7 43.6   5.3
To Kalon 12/7/25 0315 42.1   4.0 98   0 41.7   3.9 2.1   0.4 SW | 235 3.8   0.6 0.00 0.00 41.8   7.1 43.3   4.8
To Kalon Remote (TKN5) 12/7/25 0315 43.0   4.4 - - - - - - - 42.5   7.1 43.7   4.8
St. Helena-North 12/7/25 0315 41.6   3.2 94   1 40.2   3.5 2.4   1.7 SSE | 158 4.4   1.5 0.00 0.00 41.4   6.6 42.7   4.1
Twomey Calistoga 12/7/25 0315 41.8   3.2 100   0 41.8   3.3 1.1   0.7 ESE | 106 2.8   0.8 0.00 0.00 41.7   8.1 42.6   4.1
Wappo Hill Floor 12/7/25 0315 42.7   6.9 100   0 42.6   6.9 0.6   0.9 SSW | 211 2.6   0.5 0.00 0.00 42.6   10.0 43.5   7.7
Yountville (Ranch 67) 12/7/25 0315 42.7   6.1 97   0 41.8   6.1 1.3   0.7 S | 188 2.9   0.7 0.00 0.00 42.5   8.7 43.3   6.4
Max     43.7 100 43.7 2.6 - 4.5 0.00 0.00 43.3 44.3
Avg     42.2 98 41.4 1.0 - 2.7 0.00 - - -
Min     37.4 86 36.6 0.0 - 0.0 0.00 0.00 37.2 39.3

Southern Napa County

23 Stations

15 Minute Data
as of 12/7/25 3:24 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) 12/7/25 0315 43.4   1.6 93   2 41.5   1.0 - - - 0.00 0.00 43.4   7.5 44.2   2.3
Carneros Lower (Ranch 81) 12/6/25 1915 44.4   5.1 94   2 42.7   5.7 1.2   1.1 NNE | 29 3.2   2.3 0.00 0.00 37.7   2.5 45.9   5.2
Carneros Upper (Ranch 81) 12/6/25 1915 43.7   2.0 0   99 -62.8   104.5 1.1   0.3 NE | 37 3.4   0.9 - - 37.9   0.9 45.2   6.3
Carneros (Mitsuko) 12/7/25 0315 43.1   4.4 - - - - - - - 43.0   10.8 44.0   3.9
Mount George (Napa East) 12/7/25 0315 45.1   9.9 96   2 44.2   9.4 0.9   0.3 SW | 231 1.6   0.1 0.00 0.00 44.8   11.1 45.4   9.2
Napa-East (Palmaz 300') 12/7/25 0315 42.7   8.0 96   4 41.7   7.0 1.0   0.5 SW | 230 2.3   0.1 0.00 0.00 42.7   8.6 43.8   7.7
Napa-East (Palmaz 1200') 12/7/25 0315 37.8   0.0 90   0 35.2   0.0 3.2   1.1 ESE | 112 7.1   0.1 - - 37.5   2.3 38.9   0.5
Napa-East (Palmaz 1400') 12/7/25 0315 37.0   0.5 100   0 37.0   0.5 6.2   1.7 N | 0 9.6   2.3 0.00 0.00 36.8   2.7 38.2   0.2
Dealy Lane (Ranch 80) 12/7/25 0315 43.1   5.6 95   2 41.8   5.2 1.0   1.0 N | 11 4.0   0.4 0.00 0.00 43.1   9.6 43.9   5.9
Suscol Mtn (Ranch 93) 12/7/25 0315 39.2   0.5 100   0 39.2   0.6 8.0   1.1 ESE | 108 14.0   2.4 0.00 0.00 39.1   0.7 40.0   0.1
Carneros (Saintsbury) 12/7/25 0315 40.6   4.6 100   0 40.5   4.6 0.0   3.4 N | 0 0.0   5.3 0.00 0.00 40.5   7.5 41.3   4.6
Suscol Upper (Ranch 92) 12/7/25 0315 40.1   0.8 100   0 40.1   0.8 2.6   0.4 ENE | 71 9.1   2.9 0.00 0.00 39.6   0.6 40.6   0.5
Stanly (Ranch 45) 12/7/25 0315 41.3   3.5 93   4 39.6   2.6 1.6   0.5 NE | 43 2.7   0.9 0.00 0.00 41.0   8.2 42.4   4.2
Suscol Lower (Ranch 35) 12/7/25 0315 43.1   4.3 92   8 41.0   2.2 1.1   1.4 ENE | 63 2.8   1.3 0.00 0.00 42.8   9.1 43.9   5.1
Napa-South (Toyon Farms) 12/7/25 0315 43.7   5.5 99   1 43.4   5.2 0.0   0.0 N | 0 0.0   0.7 0.00 0.00 43.6   7.4 44.6   5.6
Toyon Remote 1 12/7/25 0315 43.5   5.8 - - - - - - - 43.3   10.6 44.2   6.1
Toyon Remote 2 12/7/25 0315 43.6   5.1 - - - - - - - 43.5   10.8 44.5   5.8
Toyon Remote 3 12/7/25 0315 43.7   6.6 - - - - - - - 43.5   11.1 44.4   7.1
Napa-West Lower (Truchard) 12/7/25 0315 43.2   6.7 93   2 41.4   6.1 - - - - - 43.1   11.5 44.0   7.0
Napa-West Upper (Truchard) 12/7/25 0315 42.3   5.4 0   0 -72.4   4.0 0.4   0.5 N | 9 2.6   0.8 0.00 0.00 42.2   5.6 43.2   4.0
Mt. Veeder 12/7/25 0315 51.5   6.5 68   24 41.3   1.6 1.0   0.1 W | 262 2.5   0.6 0.00 0.00 44.2   2.2 53.0   6.2
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 12/7/25 0315 43.8   4.3 95   4 42.6   3.2 1.0   1.7 ENE | 63 2.2   3.0 0.00 0.00 43.6   9.3 44.6   5.1
Max     51.5 100 44.2 8.0 - 14.0 0.00 0.00 44.8 53.0
Avg     42.6 88 33.6 2.0 - 4.3 0.00 - - -
Min     37.0 0 -72.4 0.0 - 0.0 0.00 0.00 36.8 38.2
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