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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 12/9/25 7:12 PM 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 12/9/25 1900 48.4   3.1 - - - - - 0.00 0.00 40.9   1.7 66.9   0.6
Pope Valley (Weeks Lake) 12/9/25 1900 40.9   1.3 94   0 39.2   1.4 0.4   0.4 WSW | 244 1.1   0.7 0.00 0.01 38.2   2.7 63.7   4.5
Whiskey River Winery 12/9/25 1900 40.0   1.2 94   1 38.4   1.4 0.1   0.4 WNW | 292 1.2   0.5 0.00 0.01 38.0   1.5 62.8   0.9
Dollarhide Base 12/9/25 1900 46.5   0.6 97   2 45.8   1.2 1.9   0.4 W | 268 3.8   1.6 0.00 0.02 40.2   1.3 61.3   3.2
Dollarhide 1AS Remote 12/9/25 1900 40.5   1.4 94   0 39.0   1.4 0.0   0.0 N | 0 0.0   0.0 - - 39.1   0.2 64.6   1.2
Dollarhide 17B Remote 12/9/25 1830 43.6   0.5 98   1 43.0   0.3 - - - - - 40.1   2.1 66.5   0.3
Dollarhide 18A Remote 12/9/25 1900 39.6   0.0 99   0 39.4   0.1 - - - - - 39.6   0.8 62.4   1.8
Angwin 12/9/25 1900 59.7   6.2 48   5 39.8   3.1 9.3   5.3 NNW | 347 12.5   7.5 0.00 0.00 51.6   5.1 62.9   0.7
Lower Angwin (Pioneer) 12/9/25 1900 58.2   14.3 - - 5.3   4.9 NNE | 33 8.3   6.4 - - 39.7   2.8 65.9   1.8
Deer Park 12/9/25 1900 44.3   0.4 96   1 43.1   0.6 1.1   0.9 N | 350 2.2   1.2 0.00 0.01 37.0   1.2 50.4   0.5
Lower Chiles Valley (Brown) 12/9/25 1900 39.1   1.3 98   2 38.4   0.7 0.1   0.9 E | 97 1.8   0.7 0.00 0.01 34.2   4.1 59.9   2.2
Moss Creek Vineyard/Reservior 12/9/25 1830 42.2   1.1 100   0 42.2   1.1 - - - 0.00 0.01 35.0   3.3 60.0   0.6
Max     59.7 100 45.8 9.3 - 12.5 0.00 0.02 51.6 66.9
Avg     45.3 92 40.8 2.3 - 3.9 0.00 - - -
Min     39.1 48 38.4 0.0 - 0.0 0.00 0.00 34.2 50.4

Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 12/9/25 7:12 PM 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 12/9/25 1900 39.4   0.6 99   0 39.2   0.6 - - - 0.00 0.01 38.8   0.5 50.1   0.5
Stags Leap Dist (Chimney Rock) 12/9/25 1900 40.0   0.9 - - 0.4   0.2 WSW | 246 1.8   0.0 0.00 0.00 39.7   0.9 55.8   0.5
Diamond Mtn (McEachran) 12/9/25 1900 43.8   0.4 98   1 43.4   0.6 - - - - - 37.9   0.7 47.6   0.6
Diamond Mtn (Schramsberg) 12/9/25 1900 44.7   0.3 98   2 44.3   0.1 - - - 0.00 0.01 36.1   1.0 47.4   1.3
Stags Leap Dist (Silverado Vineyards) 12/9/25 1900 37.2   0.1 93   1 35.4   0.2 0.0   0.3 ESE | 123 0.7   1.2 0.00 0.01 36.8   0.1 54.5   1.7
Fotsch (Maple Lane) 12/9/25 1900 37.0   0.6 95   0 35.7   0.6 0.4   0.4 NNW | 329 2.0   0.1 0.00 0.00 36.1   1.2 50.4   1.2
Oak Knoll-East (Ranch 53) 12/9/25 1900 39.1   0.0 91   0 36.6   0.2 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 38.8   0.1 53.8   0.0
Rutherford-North (Mee Ln) 12/9/25 1900 36.3   0.5 95   1 35.1   0.8 0.0   0.0 N | 0 0.0   0.0 0.00 0.01 34.3   1.2 47.2   4.5
Frisinger Napa-NW 12/9/25 1900 38.7   0.7 96   0 37.7   0.8 1.0   0.1 SW | 220 1.6   0.4 0.00 0.00 37.4   0.1 51.4   0.2
Napa-North (Ranch 29) 12/9/25 1900 42.1   0.5 100   0 42.1   0.5 0.0   0.8 N | 0 0.0   1.3 0.00 0.00 41.3   0.0 55.0   1.3
St. Helena (NVV Office) 12/9/25 1900 41.0   0.5 - - 0.2   0.2 NE | 46 1.0   0.3 0.00 0.01 39.8   1.4 47.9   2.3
Crossroads Ranch 12/9/25 1900 37.2   1.6 95   0 36.0   1.5 0.4   0.3 W | 264 2.0   0.0 0.00 0.00 37.2   1.7 51.3   2.0
Oakville 12/9/25 1900 36.5   1.8 93   1 34.7   2.1 0.6   0.2 WSW | 237 1.4   0.5 0.00 0.00 36.4   1.5 52.0   2.6
OV561-East 12/9/25 1900 40.6   0.2 - - - - - - - 39.4   0.8 54.6   3.4
OV518-West 12/9/25 1900 38.6   0.9 - - - - - - - 38.2   0.8 49.8   2.7
Napa-NW (Ranch 54) 12/9/25 1900 39.5   0.1 95   3 38.1   0.8 0.4   0.3 W | 268 2.3   1.2 0.00 0.00 39.2   0.4 52.6   0.8
Calistoga (Ranch 78) 12/9/25 1900 38.3   0.9 95   1 37.0   0.7 0.0   0.3 SSW | 193 0.7   0.9 0.00 0.01 38.1   1.3 50.5   0.5
Yountville-SE (Ranch 85) 12/9/25 1900 40.0   0.1 94   1 38.4   0.1 0.0   0.3 N | 0 0.0   1.2 0.00 0.00 39.7   0.0 53.4   0.4
Yountville-South (Ranch 87) 12/9/25 1900 38.4   0.1 95   1 37.1   0.0 0.0   0.1 N | 0 0.0   1.1 0.00 0.00 37.7   0.0 53.6   0.0
Rutherford Hill Estate 12/9/25 1900 43.9   0.1 94   1 42.2   0.3 0.9   1.1 E | 99 2.4   0.7 0.00 0.00 39.6   1.6 53.1   1.7
Rutherford (STS) 12/9/25 1900 38.2   0.0 90   1 35.4   0.3 0.0   0.0 N | 0 0.0   0.7 0.00 0.00 36.8   1.4 53.3   3.4
Borreo (Soda Canyon) 12/9/25 1900 37.3   0.1 95   0 36.1   0.0 0.8   0.1 NNW | 335 2.1   0.2 0.00 0.00 36.8   0.1 53.4   1.3
Oakville-NE (Ranch 88) 12/9/25 1900 36.2   0.9 90   1 33.5   1.0 0.0   0.0 N | 0 0.0   0.0 0.00 0.01 36.1   0.7 52.4   4.2
Silver Oak OV 12/9/25 1900 37.2   1.7 95   2 36.0   1.2 1.1   0.2 ESE | 105 2.3   0.1 0.00 0.01 37.2   1.6 52.1   2.2
Tiara Fria (East St. Helena) 12/9/25 1900 37.3   1.3 94   0 35.7   1.4 0.0   0.0 N | 2 0.2   0.2 0.00 0.01 37.0   1.3 49.9   2.0
To Kalon Remote (TKKE) 12/9/25 1900 35.1   3.1 - - - - - - - 34.9   2.6 51.2   4.3
To Kalon 12/9/25 1900 38.5   0.6 96   0 37.5   0.5 0.3   1.1 W | 271 1.1   0.8 0.00 0.00 37.9   0.6 52.2   3.8
To Kalon Remote (TKN5) 12/9/25 1900 37.7   1.6 - - - - - - - 37.1   1.6 52.1   2.8
St. Helena-North 12/9/25 1900 39.3   0.2 92   0 37.3   0.1 1.4   0.1 WNW | 290 2.6   0.0 0.00 0.00 39.1   0.4 46.8   1.3
Twomey Calistoga 12/9/25 1900 37.5   0.8 96   4 36.6   1.8 0.4   0.7 N | 351 1.6   0.7 0.00 0.00 37.5   0.1 50.6   1.0
Wappo Hill Floor 12/9/25 1900 38.7   0.1 100   0 38.7   0.1 0.3   0.8 N | 355 0.9   0.9 0.00 0.00 38.5   0.4 53.8   1.6
Yountville (Ranch 67) 12/9/25 1900 37.4   0.2 93   1 35.7   0.1 0.0   0.6 N | 0 0.0   2.0 0.00 0.00 37.3   0.4 53.7   1.1
Max     44.7 100 44.3 1.4 - 2.6 0.00 0.01 41.3 55.8
Avg     38.8 95 37.5 0.3 - 1.1 0.00 - - -
Min     35.1 90 33.5 0.0 - 0.0 0.00 0.00 34.3 46.8

Southern Napa County

23 Stations

15 Minute Data
as of 12/9/25 7:12 PM 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) 12/9/25 1900 45.3   3.4 92   1 43.1   3.2 - - - 0.00 0.00 41.9   2.5 49.8   0.1
Carneros Lower (Ranch 81) 12/8/25 1245 45.8   0.5 88   0 42.5   0.5 1.1   0.6 ESE | 103 4.5   0.4 0.00 0.00 41.7   0.4 46.2   0.4
Carneros Upper (Ranch 81) 12/9/25 1900 43.7   0.7 1   0 -59.8   1.4 1.1   0.2 W | 271 2.5   0.4 - - 40.0   2.1 47.3   1.2
Carneros (Mitsuko) 12/9/25 1900 45.0   3.0 - - - - - - - 41.0   0.1 49.4   2.1
Mount George (Napa East) 12/9/25 1900 41.3   2.1 97   1 40.6   1.9 0.2   0.2 E | 100 1.4   0.3 0.00 0.00 40.2   2.6 56.8   3.3
Napa-East (Palmaz 300') 12/9/25 1900 39.1   2.4 98   3 38.7   1.7 1.2   0.8 E | 101 2.6   0.9 0.00 0.00 38.7   2.4 54.7   0.4
Napa-East (Palmaz 1200') 12/9/25 1900 42.0   1.2 87   4 38.1   0.1 2.0   1.6 E | 96 4.0   5.1 - - 34.8   3.0 52.1   1.1
Napa-East (Palmaz 1400') 12/9/25 1900 39.8   1.5 100   0 39.8   1.5 4.7   0.7 N | 8 7.3   0.7 0.00 0.00 34.2   2.6 57.6   5.0
Dealy Lane (Ranch 80) 12/9/25 1900 44.7   2.6 93   1 42.8   2.4 1.0   0.6 SW | 226 2.9   1.2 0.00 0.00 40.8   1.1 50.6   0.4
Suscol Mtn (Ranch 93) 12/9/25 1900 41.0   1.0 97   0 40.2   0.9 0.7   2.3 NNW | 335 2.0   4.5 0.00 0.01 37.7   0.9 51.8   3.6
Carneros (Saintsbury) 12/9/25 1900 43.3   2.3 100   0 43.3   2.3 1.8   0.3 W | 275 3.4   0.0 0.00 0.00 38.0   2.6 49.1   3.1
Suscol Upper (Ranch 92) 12/9/25 1900 41.7   0.4 100   0 41.7   0.4 1.0   0.4 SW | 231 3.3   0.1 0.00 0.00 38.4   0.5 50.4   1.0
Stanly (Ranch 45) 12/9/25 1900 43.7   3.1 92   1 41.5   2.9 0.0   0.2 N | 0 0.0   1.5 0.00 0.00 38.8   0.4 51.4   3.6
Suscol Lower (Ranch 35) 12/9/25 1900 44.2   2.4 90   3 41.4   1.7 0.1   0.2 E | 91 1.1   0.4 0.00 0.00 42.0   4.0 51.6   0.8
Napa-South (Toyon Farms) 12/9/25 1900 45.0   1.9 98   1 44.4   2.2 1.0   1.0 SW | 223 3.8   3.8 0.00 0.00 41.4   1.3 52.8   1.0
Toyon Remote 1 12/9/25 1900 45.1   5.7 - - - - - - - 41.2   3.1 50.3   0.7
Toyon Remote 2 12/9/25 1900 45.2   3.2 - - - - - - - 41.5   3.3 50.6   0.3
Toyon Remote 3 12/9/25 1900 45.0   5.3 - - - - - - - 41.6   3.4 53.4   2.5
Napa-West Lower (Truchard) 12/9/25 1900 44.8   5.4 92   0 42.6   5.4 - - - - - 41.1   3.7 53.2   1.6
Napa-West Upper (Truchard) 12/9/25 1900 44.0   2.1 0   0 -71.2   1.6 2.5   2.0 SSW | 204 4.4   2.8 0.00 0.00 40.2   1.3 52.3   1.3
Mt. Veeder 12/9/25 1900 58.0   5.7 55   8 41.8   1.7 1.1   0.9 W | 265 2.5   1.0 0.00 0.00 48.0   2.8 61.4   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 12/9/25 1900 45.6   1.9 94   2 44.1   1.2 1.0   0.6 W | 274 3.7   0.8 0.00 0.00 41.8   1.9 50.2   0.3
Max     58.0 100 44.4 4.7 - 7.3 0.00 0.01 48.0 61.4
Avg     44.2 82 29.0 1.3 - 3.0 0.00 - - -
Min     39.1 0 -71.2 0.0 - 0.0 0.00 0.00 34.2 47.3
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