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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 12/8/25 8:11 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 12/8/25 0800 41.3   0.1 - - - - - 0.00 0.00 39.1   0.5 41.7   1.2
Pope Valley (Weeks Lake) 12/8/25 0800 35.8   4.2 100   0 35.7   4.2 0.7   2.9 W | 277 2.2   3.7 0.00 0.01 35.5   4.3 43.0   0.2
Whiskey River Winery 12/8/25 0800 36.6   3.3 99   0 36.4   3.2 2.1   1.3 NW | 308 3.0   2.6 0.00 0.01 36.5   3.4 42.5   0.1
Dollarhide Base 12/8/25 0800 39.4   2.0 100   0 39.4   2.0 1.6   2.3 W | 266 3.2   2.5 0.00 0.01 38.9   2.4 43.8   0.2
Dollarhide 1AS Remote 12/8/25 0800 39.3   2.7 95   0 38.1   2.5 2.2   2.2 WNW | 289 3.9   3.9 - - 39.1   2.6 43.8   0.5
Dollarhide 17B Remote 12/8/25 0800 38.4   3.0 100   0 38.4   3.0 - - - - - 38.2   3.0 43.9   0.3
Dollarhide 18A Remote 12/8/25 0800 39.2   2.2 100   0 39.2   2.2 - - - - - 39.1   2.1 43.3   0.4
Angwin 12/8/25 0800 53.0   2.0 47   8 33.5   2.1 9.6   4.9 NNW | 348 13.3   7.4 0.00 0.00 46.5   2.5 53.2   0.2
Lower Angwin (Pioneer) 12/8/25 0800 52.7   4.3 - - 4.0   0.1 NNE | 18 7.7   2.1 - - 45.5   8.3 53.8   2.0
Deer Park 12/8/25 0800 38.2   1.7 99   0 38.0   1.6 0.2   1.8 N | 4 1.1   2.5 0.00 0.01 38.2   0.6 41.5   0.6
Lower Chiles Valley (Brown) 12/8/25 0800 39.1   1.3 100   0 39.1   1.3 0.9   2.2 SE | 133 5.9   0.6 0.00 0.00 38.3   0.8 42.4   2.9
Moss Creek Vineyard/Reservior 12/8/25 0600 41.3   3.4 100   0 41.3   3.4 - - - 0.00 0.01 38.3   0.4 41.4   0.4
Max     53.0 100 39.4 9.6 - 13.3 0.00 0.01 46.5 53.8
Avg     41.2 93 37.5 2.7 - 5.0 0.00 - - -
Min     35.8 47 33.5 0.2 - 1.1 0.00 0.00 35.5 41.5

Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 12/8/25 8:11 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 12/8/25 0800 40.1   0.4 100   0 40.1   0.4 - - - 0.00 0.00 40.1   0.1 42.9   0.4
Stags Leap Dist (Chimney Rock) 12/8/25 0800 42.6   0.5 - - 1.4   0.3 SSW | 194 2.4   0.2 0.00 0.00 42.0   0.2 44.3   0.2
Diamond Mtn (McEachran) 12/8/25 0800 38.6   1.2 99   0 38.5   1.2 - - - - - 38.6   0.4 41.5   0.2
Diamond Mtn (Schramsberg) 12/8/25 0800 37.6   0.8 100   0 37.6   0.8 - - - 0.00 0.01 37.1   0.3 40.2   0.4
Stags Leap Dist (Silverado Vineyards) 12/8/25 0800 42.1   1.0 95   2 40.7   0.4 0.6   1.1 NNW | 340 1.9   1.4 0.00 0.00 42.0   0.9 43.8   0.8
Fotsch (Maple Lane) 12/8/25 0800 40.2   0.6 97   0 39.5   0.6 1.0   1.4 W | 277 3.0   0.5 0.00 0.00 40.0   0.4 43.0   0.8
Oak Knoll-East (Ranch 53) 12/8/25 0800 42.6   0.4 95   1 41.2   0.2 1.2   0.4 WNW | 303 2.8   0.9 0.00 0.00 42.2   0.2 44.1   0.2
Rutherford-North (Mee Ln) 12/8/25 0800 37.2   1.6 97   0 36.5   1.4 1.7   0.2 NNW | 331 2.8   0.2 0.00 0.00 37.2   1.6 40.6   1.2
Frisinger Napa-NW 12/8/25 0800 42.4   0.5 97   0 41.7   0.4 0.5   0.8 NNE | 19 2.6   1.3 0.00 0.00 41.8   0.2 44.0   0.4
Napa-North (Ranch 29) 12/8/25 0800 42.9   0.4 100   0 42.9   0.4 1.1   0.9 SSW | 194 2.6   0.7 0.00 0.00 42.7   0.4 44.7   0.5
St. Helena (NVV Office) 12/8/25 0800 41.6   0.7 - - 0.6   0.2 SW | 225 2.5   0.0 0.00 0.00 41.4   0.5 43.7   0.4
Crossroads Ranch 12/8/25 0800 42.1   0.4 98   1 41.8   0.6 0.1   0.6 WSW | 238 1.2   0.4 0.00 0.00 42.0   0.3 44.2   0.0
Oakville 12/8/25 0800 41.8   0.6 96   1 40.9   0.8 0.7   0.7 E | 97 2.0   1.2 0.00 0.00 41.7   0.4 44.1   0.5
OV561-East 12/8/25 0800 42.1   0.5 - - - - - - - 42.0   0.4 43.9   0.3
OV518-West 12/8/25 0800 42.0   0.5 - - - - - - - 41.9   0.4 44.5   0.8
Napa-NW (Ranch 54) 12/8/25 0800 41.2   0.2 100   0 41.2   0.2 1.0   0.7 NW | 325 2.5   0.8 0.00 0.00 41.0   0.2 44.1   0.4
Calistoga (Ranch 78) 12/8/25 0800 40.2   0.8 97   0 39.4   0.8 1.4   1.2 W | 259 3.1   1.3 0.00 0.01 40.1   0.4 43.1   0.3
Yountville-SE (Ranch 85) 12/8/25 0800 42.8   0.8 100   0 42.8   0.8 0.3   1.3 W | 273 1.9   1.3 0.00 0.00 42.7   0.7 44.5   0.3
Yountville-South (Ranch 87) 12/8/25 0800 42.6   0.9 100   0 42.6   0.9 0.8   0.4 WSW | 246 2.1   0.5 0.00 0.00 42.4   0.7 44.6   0.5
Rutherford Hill Estate 12/8/25 0800 41.5   0.2 100   0 41.5   0.2 0.2   0.2 S | 183 1.5   0.4 0.00 0.00 41.2   0.0 42.8   0.1
Rutherford (STS) 12/8/25 0800 42.4   0.1 87   1 38.8   0.1 1.0   0.9 WSW | 246 2.1   0.9 0.00 0.00 42.1   0.0 44.2   0.5
Borreo (Soda Canyon) 12/8/25 0800 40.2   0.4 99   0 39.9   0.4 1.1   0.3 NE | 55 2.8   0.4 0.00 0.00 40.0   0.3 41.6   0.3
Oakville-NE (Ranch 88) 12/8/25 0800 42.0   0.3 95   0 40.7   0.4 0.2   0.2 SE | 131 2.2   2.2 0.00 0.00 41.5   0.3 44.2   0.3
Silver Oak OV 12/8/25 0800 42.2   0.4 97   1 41.4   0.6 0.5   0.3 E | 95 2.0   0.1 0.00 0.00 42.0   0.4 44.0   0.0
Tiara Fria (East St. Helena) 12/8/25 0800 41.5   0.6 97   0 40.7   0.6 1.6   0.3 ENE | 69 3.2   0.4 0.00 0.00 41.4   0.3 43.9   0.5
To Kalon Remote (TKKE) 12/8/25 0800 42.4   0.1 - - - - - - - 41.8   0.5 44.5   0.9
To Kalon 12/8/25 0800 41.8   0.4 98   1 41.2   0.6 0.5   0.7 SW | 221 1.9   0.7 0.00 0.00 41.3   0.1 44.2   1.0
To Kalon Remote (TKN5) 12/8/25 0800 42.3   0.2 - - - - - - - 41.8   0.2 44.6   0.8
St. Helena-North 12/8/25 0800 40.7   0.6 95   0 39.4   0.6 0.1   0.1 NNW | 343 1.1   0.2 0.00 0.01 40.5   0.4 43.2   0.4
Twomey Calistoga 12/8/25 0800 40.2   0.9 100   0 40.2   0.9 2.1   0.9 WSW | 242 4.7   2.5 0.00 0.01 40.0   0.3 43.1   0.5
Wappo Hill Floor 12/8/25 0800 41.9   0.7 100   0 41.8   0.7 2.0   1.4 SW | 232 3.7   0.7 0.00 0.00 41.9   0.8 44.1   0.6
Yountville (Ranch 67) 12/8/25 0800 42.1   0.7 96   1 41.0   0.3 1.5   0.2 WNW | 292 3.0   0.0 0.00 0.00 41.8   0.5 44.0   0.7
Max     42.9 100 42.9 2.1 - 4.7 0.00 0.01 42.7 44.7
Avg     41.4 97 40.5 0.9 - 2.5 0.00 - - -
Min     37.2 87 36.5 0.1 - 1.1 0.00 0.00 37.1 40.2

Southern Napa County

23 Stations

15 Minute Data
as of 12/8/25 8:11 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) 12/8/25 0800 43.6   0.0 92   1 41.3   0.4 - - - 0.00 0.00 43.4   0.3 44.7   0.5
Carneros Lower (Ranch 81) 12/7/25 1430 47.3   1.7 86   6 43.2   0.0 0.7   0.3 ESE | 119 3.1   0.3 0.00 0.00 42.0   4.3 47.6   1.6
Carneros Upper (Ranch 81) 12/7/25 1430 47.0   2.0 86   85 43.0   104.0 0.9   3.2 E | 93 3.2   3.4 - - 37.9   0.0 47.2   2.0
Carneros (Mitsuko) 12/8/25 0800 42.6   0.1 - - - - - - - 42.3   0.3 44.2   0.2
Mount George (Napa East) 12/8/25 0800 43.8   0.8 95   0 42.5   0.8 0.5   0.4 NNE | 26 2.2   1.2 0.00 0.00 43.7   0.5 45.2   0.2
Napa-East (Palmaz 300') 12/8/25 0800 41.8   0.5 95   0 40.5   0.6 0.1   0.8 ESE | 120 1.8   0.9 0.00 0.00 41.7   0.5 43.3   0.5
Napa-East (Palmaz 1200') 12/8/25 0800 40.9   3.5 90   0 38.1   3.4 4.8   0.4 NE | 37 10.7   3.4 - - 37.8   1.1 42.0   3.1
Napa-East (Palmaz 1400') 12/8/25 0800 38.1   1.2 100   0 38.2   1.2 6.9   2.9 NNE | 17 10.2   2.6 0.00 0.01 36.7   0.4 38.9   0.7
Dealy Lane (Ranch 80) 12/8/25 0800 42.1   0.5 94   1 40.4   0.9 1.4   1.2 NNW | 347 3.2   1.9 0.00 0.00 42.1   0.1 44.0   0.1
Suscol Mtn (Ranch 93) 12/8/25 0800 39.1   0.0 100   0 39.1   0.0 3.9   1.3 ESE | 118 9.9   0.8 0.00 0.00 38.5   0.4 40.3   0.3
Carneros (Saintsbury) 12/8/25 0800 40.8   0.6 100   0 40.8   0.6 1.3   1.2 S | 191 3.4   1.2 0.00 0.00 40.8   0.7 42.5   1.2
Suscol Upper (Ranch 92) 12/8/25 0730 39.4   0.8 100   0 39.4   0.8 0.9   1.8 WSW | 246 3.1   4.4 0.00 0.00 38.9   0.8 41.2   0.7
Stanly (Ranch 45) 12/8/25 0800 41.4   0.6 92   2 39.4   0.1 0.5   1.2 ENE | 77 2.1   1.0 0.00 0.00 41.2   0.6 42.9   0.5
Suscol Lower (Ranch 35) 12/8/25 0730 42.6   0.1 92   4 40.3   1.3 1.4   0.2 NW | 324 2.7   0.1 0.00 0.00 42.1   0.0 44.0   0.1
Napa-South (Toyon Farms) 12/8/25 0800 43.0   0.2 97   1 42.3   0.2 0.0   0.0 N | 0 0.0   0.6 0.00 0.00 42.7   0.1 44.7   0.1
Toyon Remote 1 12/8/25 0800 43.0   0.0 - - - - - - - 42.6   0.0 44.4   0.2
Toyon Remote 2 12/8/25 0800 43.0   0.2 - - - - - - - 42.7   0.0 44.5   0.0
Toyon Remote 3 12/8/25 0800 43.0   0.0 - - - - - - - 42.7   0.0 44.5   0.1
Napa-West Lower (Truchard) 12/8/25 0800 42.7   0.1 92   1 40.6   0.4 - - - - - 42.4   0.3 44.1   0.1
Napa-West Upper (Truchard) 12/8/25 0800 41.6   0.6 0   0 -73.0   0.4 1.3   0.4 NE | 56 4.3   2.1 0.00 0.00 41.5   0.3 43.2   0.1
Mt. Veeder 12/8/25 0800 53.0   3.4 59   17 39.3   3.2 1.0   1.4 WNW | 303 6.3   1.6 0.00 0.00 45.1   0.9 53.6   0.7
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 12/8/25 0800 43.0   0.6 95   0 41.7   0.7 1.5   0.4 W | 273 3.0   0.9 0.00 0.00 42.9   0.1 44.6   0.1
Max     53.0 100 42.5 6.9 - 10.7 0.00 0.01 45.1 53.6
Avg     42.4 87 33.2 1.8 - 4.5 0.00 - - -
Min     38.1 0 -73.0 0.0 - 0.0 0.00 0.00 36.7 38.9
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