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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 1/18/26 3:49 AM PST
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 1/18/26 0345 44.2   1.2 - - - - - 0.00 0.00 41.4   2.8 46.4   0.8
Pope Valley (Weeks Lake) 1/18/26 0345 30.9   3.1 99   1 30.7   3.3 0.6   0.2 WNW | 288 2.0   0.9 0.00 0.00 30.6   3.5 34.8   4.5
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 1/18/26 0345 37.4   2.0 96   1 36.5   1.8 1.8   0.9 W | 259 2.7   1.3 0.00 0.00 36.8   1.3 42.2   0.9
Dollarhide 1AS Remote 1/18/26 0345 30.9   3.6 96   0 29.8   3.6 0.0   0.0 N | 0 0.0   0.0 - - 30.8   4.0 33.0   2.3
Dollarhide 17B Remote 1/18/26 0345 34.2   2.7 98   1 33.5   2.3 - - - - - 33.4   2.4 37.9   1.7
Dollarhide 18A Remote 1/18/26 0345 31.1   5.0 99   1 30.9   4.8 - - - - - 30.0   4.3 32.6   2.9
Angwin 1/18/26 0345 55.2   0.0 25   0 19.8   0.4 8.3   2.0 N | 357 10.6   3.2 0.00 0.00 54.5   0.0 57.7   3.0
Lower Angwin (Pioneer) 1/18/26 0345 55.3   4.1 - - 3.4   2.6 NNE | 29 6.1   3.3 - - 54.7   4.1 58.6   5.3
Deer Park 1/18/26 0345 56.0   0.9 39   4 31.4   3.3 0.5   1.1 NNE | 17 2.1   1.5 0.00 0.00 47.6   4.5 56.9   4.8
Lower Chiles Valley (Brown) 1/18/26 0345 38.1   4.1 89   2 35.1   3.5 0.7   0.3 W | 268 2.7   0.6 0.00 0.00 34.2   1.2 39.2   2.9
Moss Creek Vineyard/Reservior 1/18/26 0345 39.4   1.3 92   6 37.2   0.4 - - - 0.00 0.00 37.3   1.2 41.1   0.8
Max     56.0 99 37.2 8.3 - 10.6 0.00 0.00 54.7 58.6
Avg     41.2 81 31.7 2.2 - 3.7 0.00 - - -
Min     30.9 25 19.8 0.0 - 0.0 0.00 0.00 30.0 32.6

Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 1/18/26 3:49 AM PST
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 1/18/26 0345 38.9   2.6 97   2 38.2   2.1 - - - 0.00 0.00 38.5   2.2 41.7   1.0
Stags Leap Dist (Chimney Rock) 1/18/26 0345 39.2   6.0 - - 0.6   0.6 NW | 324 2.0   0.9 0.00 0.00 37.8   4.9 40.4   0.9
Diamond Mtn (McEachran) 1/18/26 0345 48.0   1.7 58   11 34.0   2.9 - - - - - 47.7   2.1 50.3   0.4
Diamond Mtn (Schramsberg) 1/18/26 0345 55.1   2.7 37   6 28.9   2.0 - - - 0.00 0.00 49.3   6.8 57.1   9.7
Stags Leap Dist (Silverado Vineyards) 1/18/26 0345 39.5   4.3 95   0 38.2   4.4 1.9   1.7 N | 353 3.4   1.9 0.00 0.00 38.2   3.8 41.2   3.4
Fotsch (Maple Lane) 1/18/26 0345 35.9   2.0 95   2 34.7   1.6 1.2   0.1 WNW | 290 3.4   0.7 0.00 0.00 35.2   1.9 41.4   3.9
Oak Knoll-East (Ranch 53) 1/18/26 0345 38.5   3.2 96   0 37.4   3.2 0.6   0.3 WSW | 255 2.0   0.3 0.00 0.00 38.0   3.6 40.5   0.9
Rutherford-North (Mee Ln) 1/18/26 0345 36.6   5.0 97   2 35.9   4.3 2.0   0.7 NW | 322 3.7   1.1 0.00 0.00 35.8   5.3 39.2   0.6
Frisinger Napa-NW 1/18/26 0345 38.7   3.9 94   2 37.1   3.4 0.9   0.4 SSW | 209 3.4   0.6 0.00 0.00 38.6   4.8 41.2   0.4
Napa-North (Ranch 29) 1/18/26 0345 39.3   3.9 100   0 39.3   3.9 0.3   0.0 SE | 145 1.7   0.4 0.00 0.00 38.2   4.3 40.3   1.7
St. Helena (NVV Office) 1/18/26 0345 39.3   3.5 - - 0.5   0.3 N | 353 2.3   1.3 0.00 0.00 38.9   3.5 45.6   4.8
Crossroads Ranch 1/18/26 0345 36.8   3.6 96   1 35.8   3.4 1.3   0.5 NE | 47 2.6   0.7 0.00 0.00 36.5   3.6 38.6   1.3
Oakville 1/18/26 0345 36.6   3.2 96   2 35.5   2.8 1.0   0.1 NE | 34 2.8   1.0 0.00 0.00 36.4   3.2 38.4   1.2
OV561-East 1/18/26 0345 37.5   2.9 - - - - - - - 36.5   2.3 39.9   0.9
OV518-West 1/18/26 0345 37.8   3.1 - - - - - - - 37.4   3.4 40.9   0.8
Napa-NW (Ranch 54) 1/18/26 0345 39.3   4.8 97   3 38.5   4.0 0.8   0.6 SW | 216 2.1   0.4 0.00 0.00 38.3   4.0 40.2   0.3
Calistoga (Ranch 78) 1/18/26 0345 36.8   3.8 96   2 35.9   4.2 1.0   0.8 SSW | 212 2.5   0.7 0.00 0.00 34.9   2.5 39.2   1.4
Yountville-SE (Ranch 85) 1/18/26 0345 38.1   3.8 100   0 38.1   3.8 0.9   0.5 S | 183 2.8   1.0 0.00 0.00 37.7   4.1 40.9   0.1
Yountville-South (Ranch 87) 1/18/26 0345 39.6   4.5 100   0 39.6   4.5 0.9   0.8 WNW | 287 1.8   0.6 0.00 0.00 37.5   3.6 39.9   3.3
Rutherford Hill Estate 1/18/26 0345 51.3   3.6 52   12 34.5   1.6 0.8   0.7 NNE | 16 3.1   0.9 0.00 0.00 48.5   4.3 52.2   0.9
Rutherford (STS) 1/18/26 0345 39.6   5.1 91   0 37.3   5.2 1.8   1.7 WNW | 290 2.8   2.0 0.00 0.00 36.7   2.7 41.1   0.2
Borreo (Soda Canyon) 1/18/26 0345 42.3   2.7 81   4 36.8   1.6 1.2   0.7 N | 7 3.2   1.0 0.00 0.00 40.7   1.6 43.4   1.9
Oakville-NE (Ranch 88) 1/18/26 0345 36.0   5.4 94   0 34.5   5.4 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 35.2   4.8 37.9   0.1
Silver Oak OV 1/18/26 0345 36.5   3.5 96   1 35.5   3.2 1.0   0.0 NNE | 23 2.6   0.4 0.00 0.00 35.6   3.1 38.5   2.3
Tiara Fria (East St. Helena) 1/18/26 0345 38.8   4.0 94   3 37.2   3.3 1.4   0.2 NW | 314 2.9   0.7 0.00 0.00 38.6   4.6 42.5   2.1
To Kalon Remote (TKKE) 1/18/26 0345 37.2   3.6 - - - - - - - 36.7   3.9 39.3   0.7
To Kalon 1/18/26 0345 37.4   3.1 96   2 36.2   2.6 1.3   1.1 W | 278 2.1   0.6 0.00 0.00 37.0   3.2 40.2   2.4
To Kalon Remote (TKN5) 1/18/26 0345 37.1   3.9 - - - - - - - 36.4   3.8 41.6   1.7
St. Helena-North 1/18/26 0345 39.0   2.5 90   6 36.3   0.9 1.4   0.3 WNW | 303 2.9   1.8 0.00 0.00 38.5   2.2 41.4   0.6
Twomey Calistoga 1/18/26 0345 36.5   2.3 94   6 35.1   0.9 1.9   0.6 W | 277 3.2   0.7 0.00 0.00 36.5   3.7 39.7   0.5
Wappo Hill Floor 1/18/26 0345 37.3   4.9 100   0 37.3   4.9 2.3   2.0 SE | 141 4.0   2.5 0.00 0.00 36.8   5.1 39.0   1.4
Yountville (Ranch 67) 1/18/26 0345 38.6   5.5 97   0 37.8   5.6 2.2   0.8 N | 11 4.2   1.1 0.00 0.00 36.9   4.7 39.0   1.6
Max     55.1 100 39.6 2.3 - 4.2 0.00 0.00 49.3 57.1
Avg     39.3 90 36.4 1.2 - 2.7 0.00 - - -
Min     35.9 37 28.9 0.0 - 0.0 0.00 0.00 34.9 37.9

Southern Napa County

23 Stations

15 Minute Data
as of 1/18/26 3:49 AM PST
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) 1/18/26 0345 39.5   3.3 93   1 37.6   3.0 - - - 0.00 0.00 38.2   4.2 42.2   2.0
Carneros Lower (Ranch 81) 1/18/26 0345 41.1   3.2 94   0 39.6   3.3 0.2   1.3 NNE | 15 1.5   0.7 0.00 0.00 41.1   4.1 45.4   4.3
Carneros Upper (Ranch 81) 1/18/26 0345 47.0   3.3 84   5 42.4   1.7 2.4   1.5 SSE | 160 4.4   0.4 - - 47.0   0.4 53.6   1.4
Carneros (Mitsuko) 1/18/26 0345 39.0   4.3 - - - - - - - 37.0   5.2 41.2   1.6
Mount George (Napa East) 1/18/26 0345 47.7   6.9 100   0 47.7   7.0 1.0   0.7 W | 262 3.6   2.0 0.00 0.00 43.5   3.7 48.7   6.2
Napa-East (Palmaz 300') 1/18/26 0345 43.3   4.0 96   1 42.2   3.8 1.2   0.0 E | 92 3.9   0.7 0.00 0.00 41.9   2.8 44.2   0.6
Napa-East (Palmaz 1200') 1/18/26 0345 56.6   8.3 35   20 29.2   3.6 4.4   1.1 ENE | 74 9.4   0.7 - - 46.9   4.8 56.9   4.0
Napa-East (Palmaz 1400') 1/18/26 0345 55.7   5.4 36   15 29.1   3.7 6.6   0.5 N | 10 9.1   1.4 0.00 0.00 47.0   1.5 56.3   0.1
Dealy Lane (Ranch 80) 1/18/26 0345 43.2   2.4 89   4 40.2   1.0 1.4   2.5 SE | 142 3.4   2.2 0.00 0.00 42.1   3.4 45.6   2.8
Suscol Mtn (Ranch 93) 1/18/26 0345 56.2   3.9 40   32 32.3   11.1 2.3   7.8 NNW | 347 5.2   9.0 0.00 0.00 53.9   1.9 61.0   2.9
Carneros (Saintsbury) 1/18/26 0345 38.9   1.3 100   0 38.9   1.2 0.3   0.8 SW | 226 2.3   0.1 0.00 0.00 38.2   1.0 41.3   2.1
Suscol Upper (Ranch 92) 1/18/26 0345 54.8   2.1 44   28 33.2   10.7 0.0   6.0 N | 0 0.0   9.5 0.00 0.00 53.6   1.2 58.0   2.6
Stanly (Ranch 45) 1/18/26 0345 40.8   3.1 94   4 39.1   2.1 0.3   3.6 NNE | 14 1.9   2.8 0.00 0.00 40.0   4.3 42.7   0.2
Suscol Lower (Ranch 35) 1/18/26 0345 40.6   2.4 92   1 38.6   2.6 1.4   0.9 ENE | 71 3.6   1.9 0.00 0.00 40.0   2.9 44.6   3.0
Napa-South (Toyon Farms) 1/18/26 0345 42.4   0.0 100   1 42.3   0.2 0.3   0.8 NNE | 21 1.9   0.8 0.00 0.00 42.1   0.4 45.3   0.1
Toyon Remote 1 1/18/26 0345 39.6   3.1 - - - - - - - 38.3   3.1 43.4   1.2
Toyon Remote 2 1/18/26 0345 40.8   8.2 - - - - - - - 39.4   7.5 43.7   4.4
Toyon Remote 3 1/18/26 0345 38.6   4.4 - - - - - - - 37.3   3.5 40.2   1.2
Napa-West Lower (Truchard) 1/18/26 0345 37.6   6.2 95   1 36.2   5.9 - - - - - 36.5   5.4 40.6   1.8
Napa-West Upper (Truchard) 1/18/26 0345 46.4   0.3 79   7 40.2   2.6 0.0   0.2 N | 0 0.0   1.8 0.00 0.00 46.2   2.0 50.2   1.2
Mt. Veeder 1/18/26 0345 57.5   0.7 28   1 24.4   0.2 1.8   1.0 W | 262 3.4   0.6 0.00 0.00 57.1   0.6 59.8   2.2
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 1/18/26 0345 40.5   4.2 94   4 39.1   3.3 1.0   0.1 ENE | 76 3.4   1.0 0.00 0.00 40.5   6.0 46.3   5.7
Max     57.5 100 47.7 6.6 - 9.4 0.00 0.00 57.1 61.0
Avg     44.9 77 37.3 1.5 - 3.6 0.00 - - -
Min     37.6 28 24.4 0.0 - 0.0 0.00 0.00 36.5 40.2