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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 11/21/25 4:46 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 11/21/25 0445 43.0   2.2 - - - - - 0.00 0.00 38.3   6.6 45.8   0.1
Pope Valley (Weeks Lake) 11/21/25 0445 35.9   12.6 100   0 35.9   12.6 1.5   0.4 WSW | 246 3.7   0.9 0.00 0.00 35.4   12.9 38.9   11.4
Whiskey River Winery 11/21/25 0445 34.1   14.1 98   3 33.7   13.3 0.9   0.6 W | 267 3.2   2.1 0.00 0.00 33.8   14.3 37.8   11.9
Dollarhide Base 11/21/25 0445 43.3   5.8 100   2 43.3   5.4 2.7   2.5 WNW | 282 8.8   7.2 0.00 0.00 37.0   12.0 43.3   7.6
Dollarhide 1AS Remote 11/21/25 0445 35.6   13.7 96   1 34.4   13.3 0.4   0.4 NNW | 336 2.0   2.0 - - 35.5   13.6 39.4   11.5
Dollarhide 17B Remote 11/21/25 0430 36.5   12.8 100   2 36.5   12.2 - - - - - 36.1   12.9 41.2   9.7
Dollarhide 18A Remote 11/21/25 0445 34.5   14.1 100   1 34.5   13.9 - - - - - 34.5   14.1 39.2   11.0
Angwin 11/21/25 0430 47.3   4.0 53   47 31.1   12.3 13.2   12.3 NNW | 343 20.6   18.3 0.00 0.00 43.8   0.7 47.4   3.4
Lower Angwin (Pioneer) 11/21/25 0415 49.4   4.2 - - 5.5   3.7 NNE | 14 12.2   7.6 - - 46.2   1.2 50.0   3.6
Deer Park 11/21/25 0445 51.4   2.5 50   47 33.5   14.6 2.5   1.8 WNW | 298 13.7   12.1 0.00 0.00 43.0   5.8 51.4   0.9
Lower Chiles Valley (Brown) 11/21/25 0445 47.4   0.9 68   27 37.4   9.4 2.2   2.0 SSW | 196 5.5   3.7 0.00 0.00 35.5   12.6 48.3   1.9
Moss Creek Vineyard/Reservior 11/21/25 0445 40.8   7.7 100   6 40.8   6.1 - - - 0.00 0.00 37.1   11.2 44.3   6.9
Max     51.4 100 43.3 13.2 - 20.6 0.00 0.00 46.2 51.4
Avg     41.6 87 36.1 3.6 - 8.7 0.00 - - -
Min     34.1 50 31.1 0.4 - 2.0 0.00 0.00 33.8 37.8

Northern & Central Napa County

32 Stations

15 Minute Data
as of 11/21/25 4:46 AM PST
Load Interactive
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 11/21/25 0445 43.7   5.9 91   8 41.3   8.0 - - - 0.00 0.00 40.9   8.5 46.3   5.9
Stags Leap Dist (Chimney Rock) 11/21/25 0415 39.8   10.9 - - 1.7   1.1 SSE | 165 3.3   1.3 0.00 0.00 37.6   12.9 42.6   10.5
Diamond Mtn (McEachran) 11/21/25 0415 53.4   4.0 52   46 35.9   12.8 - - - - - 42.3   6.9 55.3   4.1
Diamond Mtn (Schramsberg) 11/21/25 0445 51.6   3.6 52   47 34.4   13.3 - - - 0.00 0.00 43.1   4.7 53.8   4.3
Stags Leap Dist (Silverado Vineyards) 11/21/25 0445 42.1   7.8 95   1 40.8   7.4 0.3   0.3 NNW | 330 2.1   2.1 0.00 0.00 38.3   11.4 42.4   9.9
Fotsch (Maple Lane) 11/21/25 0415 44.1   6.4 88   7 40.8   8.5 2.5   2.5 SSE | 161 7.7   7.7 0.00 0.00 38.3   11.8 45.3   7.2
Oak Knoll-East (Ranch 53) 11/21/25 0445 39.4   11.1 96   1 38.3   10.8 0.3   0.3 NNE | 32 1.6   1.6 0.00 0.00 38.7   11.7 43.2   9.6
Rutherford-North (Mee Ln) 11/21/25 0445 35.0   11.1 96   1 34.1   10.7 1.7   0.3 NW | 312 4.4   1.8 0.00 0.00 33.9   11.9 39.0   11.8
Frisinger Napa-NW 11/21/25 0430 39.4   11.5 97   1 38.5   11.1 1.4   1.0 W | 261 3.5   2.3 0.00 0.00 37.4   13.5 44.7   8.2
Napa-North (Ranch 29) 11/21/25 0445 40.1   10.9 100   0 40.0   10.9 0.4   0.3 ENE | 73 1.8   0.9 0.00 0.00 39.5   11.2 43.6   9.9
St. Helena (NVV Office) 11/21/25 0445 40.8   9.8 - - 1.3   1.3 NW | 316 3.7   3.1 0.00 0.00 40.2   10.4 44.8   7.9
Crossroads Ranch 11/21/25 0430 37.6   13.2 98   3 37.2   12.4 1.3   0.9 N | 352 3.7   1.7 0.00 0.00 37.4   13.4 42.7   10.4
Oakville 9/30/25 2030 63.1   0.7 80   5 56.9   2.3 1.5   0.3 SE | 144 3.3   0.1 0.00 0.04 61.3   1.3 72.6   2.2
OV561-East 9/30/25 2030 63.5   0.5 - - - - - - - 61.5   0.3 74.7   1.2
OV518-West 9/30/25 2030 63.0   0.7 - - - - - - - 61.1   0.6 72.9   0.8
Napa-NW (Ranch 54) 11/21/25 0415 39.8   11.2 100   0 39.8   11.3 0.9   0.5 WSW | 258 2.7   1.1 0.00 0.00 39.6   11.5 44.1   8.7
Calistoga (Ranch 78) 11/21/25 0445 43.1   7.1 93   2 41.3   7.4 2.7   1.7 WNW | 283 6.4   4.1 0.00 0.00 38.8   11.4 43.9   8.4
Yountville-SE (Ranch 85) 11/21/25 0400 40.9   10.4 100   4 40.9   9.5 1.1   1.1 SSE | 159 3.0   3.0 0.00 0.00 40.5   10.7 43.9   9.4
Yountville-South (Ranch 87) 11/21/25 0415 41.2   10.1 100   0 41.2   10.1 1.8   1.8 S | 188 4.1   4.1 0.00 0.00 39.3   11.9 43.4   9.5
Rutherford Hill Estate 11/21/25 0445 46.1   3.7 84   15 41.5   8.0 1.3   1.1 NNE | 24 5.5   4.2 0.00 0.01 43.0   6.7 47.1   5.0
Rutherford (STS) 11/21/25 0415 39.0   11.6 88   3 35.9   10.6 1.9   1.7 NW | 311 5.6   4.1 0.00 0.00 36.7   13.8 43.1   9.5
Borreo (Soda Canyon) 11/21/25 0445 47.9   0.6 76   20 40.4   6.8 2.9   2.3 SE | 145 6.9   5.5 0.00 0.00 38.4   10.0 53.0   2.4
Oakville-NE (Ranch 88) 11/21/25 0430 36.5   14.2 94   1 35.1   13.9 0.6   0.6 SSE | 160 2.8   2.8 0.00 0.00 36.3   14.1 40.8   11.7
Silver Oak OV 11/21/25 0415 37.7   13.5 96   1 36.6   13.1 1.7   1.5 NE | 40 3.3   2.1 0.00 0.00 37.0   14.1 42.3   10.8
Tiara Fria (East St. Helena) 11/21/25 0445 37.5   13.4 96   0 36.5   13.2 0.9   0.1 NNW | 327 4.0   1.7 0.00 0.00 37.3   13.5 42.6   9.9
To Kalon Remote (TKKE) 11/21/25 0445 38.6   12.2 - - - - - - - 36.9   13.7 41.9   11.2
To Kalon 11/21/25 0445 39.7   10.9 98   1 39.1   10.6 1.6   1.6 WNW | 292 3.6   3.6 0.00 0.00 38.4   12.2 43.1   9.8
To Kalon Remote (TKN5) 11/21/25 0445 39.9   11.1 - - - - - - - 37.8   13.1 42.6   10.6
St. Helena-North 11/21/25 0445 41.1   9.0 94   1 39.5   8.8 1.2   1.2 WNW | 286 4.4   4.4 0.00 0.01 39.7   10.4 41.7   10.1
Twomey Calistoga 11/21/25 0445 43.5   6.7 88   7 40.2   8.7 3.1   2.2 W | 273 6.1   3.7 0.00 0.00 38.4   11.8 43.5   8.9
Wappo Hill Floor 11/21/25 0445 40.3   10.0 100   0 40.2   10.0 2.5   2.5 SSW | 202 3.8   3.8 0.00 0.00 38.6   11.7 43.2   9.8
Yountville (Ranch 67) 11/21/25 0400 40.4   10.1 96   2 39.4   9.4 2.7   2.7 NNE | 12 4.2   4.2 0.00 0.00 38.4   11.9 41.8   10.2
Max     53.4 100 41.5 3.1 - 7.7 0.00 0.01 43.1 55.3
Avg     41.4 91 38.8 1.6 - 4.1 0.00 - - -
Min     35.0 52 34.1 0.3 - 1.6 0.00 0.00 33.9 39.0

Southern Napa County

23 Stations

15 Minute Data
as of 11/21/25 4:46 AM PST
Load Interactive
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) 11/21/25 0445 39.5   12.1 94   1 37.9   11.8 - - - 0.00 0.00 38.4   13.1 43.5   9.7
Carneros Lower (Ranch 81) 11/21/25 0430 38.5   12.3 100   0 38.5   12.3 0.3   0.3 NNE | 22 1.5   0.5 0.00 0.00 38.5   12.2 41.5   11.1
Carneros Upper (Ranch 81) 11/21/25 0445 44.2   5.6 92   91 41.9   96.4 4.5   4.0 SW | 221 6.9   4.7 - - 44.0   5.7 50.0   2.4
Carneros (Mitsuko) 11/21/25 0400 37.0   13.9 - - - - - - - 35.7   15.1 41.2   11.4
Mount George (Napa East) 11/21/25 0445 40.0   13.0 99   1 39.7   12.7 1.3   1.1 E | 81 3.4   2.3 0.00 0.00 39.9   13.1 43.4   12.1
Napa-East (Palmaz 300') 11/21/25 0445 40.1   10.4 100   0 40.0   10.4 0.5   0.5 E | 93 2.0   2.0 0.00 0.00 39.8   10.6 43.6   8.5
Napa-East (Palmaz 1200') 11/21/25 0415 40.5   6.9 77   2 33.9   6.0 2.2   1.9 E | 92 5.8   4.6 - - 38.7   8.4 41.8   7.5
Napa-East (Palmaz 1400') 11/21/25 0445 45.2   1.4 74   26 37.6   9.1 0.9   0.2 ENE | 62 4.7   2.1 0.00 0.00 39.4   6.6 48.3   0.1
Dealy Lane (Ranch 80) 11/21/25 0445 40.6   10.1 95   1 39.4   9.9 1.6   0.6 NW | 321 3.2   0.8 0.00 0.00 39.4   11.3 44.6   7.9
Suscol Mtn (Ranch 93) 11/21/25 0415 48.2   0.1 77   20 41.2   6.3 4.7   3.9 N | 1 9.0   6.9 0.00 0.00 46.0   2.2 50.0   0.4
Carneros (Saintsbury) 11/21/25 0445 37.5   10.8 100   0 37.5   10.8 0.8   0.7 SW | 234 2.5   1.1 0.00 0.00 37.2   11.1 42.6   8.3
Suscol Upper (Ranch 92) 11/21/25 0000 47.9   3.1 90   2 45.3   2.6 2.8   2.3 ENE | 64 3.7   0.9 0.00 0.29 47.7   0.3 60.3   0.8
Stanly (Ranch 45) 11/21/25 0415 40.4   8.1 96   2 39.5   7.3 4.1   3.2 N | 357 6.8   4.3 0.00 0.00 37.8   10.6 42.3   9.6
Suscol Lower (Ranch 35) 11/21/25 0000 44.6 93 42.8 1.1 E | 80 3.1 0.00 0.33 43.8 62.7
Napa-South (Toyon Farms) 11/21/25 0445 41.5   9.8 100   0 41.5   9.8 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 41.2   10.0 45.8   7.1
Toyon Remote 1 11/21/25 0445 39.6   11.7 - - - - - - - 38.8   12.3 42.9   9.6
Toyon Remote 2 11/21/25 0445 39.8   11.9 - - - - - - - 39.1   12.3 44.6   8.4
Toyon Remote 3 11/21/25 0445 38.6   12.7 - - - - - - - 38.0   13.1 42.0   10.6
Napa-West Lower (Truchard) 11/21/25 0445 38.4   12.7 96   3 37.3   11.7 - - - - - 37.6   13.4 41.6   11.1
Napa-West Upper (Truchard) 11/21/25 0445 42.7   7.5 0   0 -72.2   6.0 1.8   1.1 NW | 319 5.1   2.7 0.00 0.00 42.5   7.6 45.8   6.2
Mt. Veeder 11/21/25 0445 49.0   3.2 58   42 34.8   11.0 4.5   4.3 NNW | 335 11.5   9.8 0.00 0.00 45.8   0.1 49.4   2.3
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 11/21/25 0445 40.0   11.2 98   1 39.5   10.9 0.8   0.0 N | 355 2.5   0.7 0.00 0.00 40.0   11.1 45.8   7.1
Max     49.0 100 41.9 4.7 - 11.5 0.00 0.00 46.0 50.0
Avg     41.1 85 31.7 2.0 - 4.6 0.00 - - -
Min     37.0 0 -72.2 0.0 - 0.0 0.00 0.00 35.7 41.2
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