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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 11/20/25 5:55 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 11/20/25 0545 45.3   7.1 - - - - - 0.00 0.06 44.9   7.4 45.7   1.7
Pope Valley (Weeks Lake) 11/20/25 0545 48.4   4.0 100   0 48.4   4.0 0.0   0.2 N | 0 0.0   0.2 0.01 0.20 48.3   12.6 50.3   5.7
Whiskey River Winery 11/20/25 0545 48.0   5.0 96   2 46.9   4.3 0.4   1.2 E | 90 1.4   1.1 0.01 0.20 47.9   11.3 49.7   6.3
Dollarhide Base 11/20/25 0545 48.9   5.1 100   0 48.8   5.0 0.5   0.9 W | 260 1.7   1.7 0.01 0.22 48.8   8.1 50.9   6.6
Dollarhide 1AS Remote 11/20/25 0545 49.0   5.2 94   1 47.4   5.1 0.0   0.8 N | 0 0.0   2.2 - - 48.9   10.2 50.9   7.1
Dollarhide 17B Remote 11/20/25 0545 49.0   5.0 99   1 48.7   4.7 - - - - - 48.9   10.4 50.9   7.0
Dollarhide 18A Remote 11/20/25 0545 48.6   5.1 100   0 48.5   5.0 - - - - - 48.5   10.7 50.2   6.7
Angwin 11/20/25 0545 43.3   2.4 100   0 43.3   2.4 0.5   3.1 WNW | 283 1.8   3.1 0.00 0.19 43.2   3.1 44.1   0.5
Lower Angwin (Pioneer) 11/20/25 0545 45.0   2.5 - - 0.6   0.3 W | 278 1.3   1.3 - - 45.0   10.4 46.3   3.3
Deer Park 11/20/25 0545 48.7   1.1 97   12 48.0   4.5 2.3   0.5 WNW | 298 3.4   1.2 0.00 0.12 48.7   1.9 50.5   2.2
Lower Chiles Valley (Brown) 11/20/25 0545 47.8   9.7 96   4 46.6   8.8 0.1   0.1 WNW | 299 1.6   1.6 0.00 0.00 47.8   11.1 50.2   6.7
Moss Creek Vineyard/Reservior 11/20/25 0545 48.6   7.4 94   6 47.0   5.8 - - - 0.00 0.17 48.3   8.9 51.2   8.0
Max     49.0 100 48.8 2.3 - 3.4 0.01 0.22 48.9 51.2
Avg     47.5 97 47.4 0.5 - 1.4 0.00 - - -
Min     43.3 94 43.3 0.0 - 0.0 0.00 0.00 43.2 44.1

Northern & Central Napa County

32 Stations

15 Minute Data
as of 11/20/25 5:55 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 11/20/25 0545 49.5 99 49.2 - - - 0.00 0.12 49.3 52.1
Stags Leap Dist (Chimney Rock) 11/20/25 0545 50.4   6.3 - - 0.2   0.7 NNW | 340 1.3   1.3 0.00 0.09 50.2   9.0 53.1   5.7
Diamond Mtn (McEachran) 11/20/25 0545 49.1   1.7 96   2 48.1   2.1 - - - - - 49.0   2.5 51.1   3.2
Diamond Mtn (Schramsberg) 11/20/25 0545 47.7   1.2 99   10 47.5   4.0 - - - 0.00 0.11 47.7   1.8 49.5   2.1
Stags Leap Dist (Silverado Vineyards) 11/20/25 0545 49.6   7.6 94   1 48.0   7.3 0.0   0.1 N | 0 0.0   1.4 0.00 0.10 49.4   10.2 52.3   6.1
Fotsch (Maple Lane) 11/20/25 0545 50.2   3.2 95   1 48.9   3.4 2.2   1.0 W | 260 4.5   1.6 0.00 0.09 50.2   4.7 52.5   4.6
Oak Knoll-East (Ranch 53) 11/20/25 0545 50.2   6.3 95   0 48.7   6.4 0.1   0.3 N | 0 1.1   0.4 0.00 0.15 50.2   9.0 52.8   5.0
Rutherford-North (Mee Ln) 11/20/25 0545 45.8   5.7 96   0 44.6   5.7 0.0   1.2 N | 0 0.0   2.0 0.00 0.12 45.7   9.3 50.9   8.1
Frisinger Napa-NW 11/20/25 0545 50.5   7.0 96   2 49.3   7.4 0.9   0.2 NE | 48 2.0   0.4 0.00 0.14 50.5   10.2 52.8   4.5
Napa-North (Ranch 29) 11/20/25 0545 50.2   5.7 100   0 50.2   5.7 0.0   0.2 N | 0 0.0   0.8 0.00 0.20 49.9   8.7 53.4   6.0
St. Helena (NVV Office) 11/20/25 0545 50.7   4.3 - - 0.2   0.2 NNW | 333 1.4   1.4 0.00 0.12 50.6   7.3 52.7   4.5
Crossroads Ranch 11/20/25 0545 50.6   7.3 96   2 49.5   6.6 0.7   0.4 N | 9 1.5   0.1 0.00 0.10 50.5   10.5 53.1   5.6
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) 11/20/25 0545 50.2   5.5 100   0 50.2   5.5 0.8   0.8 NE | 39 1.8   0.5 0.00 0.16 50.1   8.0 52.8   5.2
Calistoga (Ranch 78) 11/20/25 0545 50.0   2.9 94   0 48.4   3.0 1.7   0.9 W | 264 3.1   1.8 0.00 0.10 50.0   4.3 52.2   4.3
Yountville-SE (Ranch 85) 11/20/25 0545 50.4   5.1 97   0 49.6   5.1 0.0   1.0 N | 0 0.0   2.4 0.00 0.10 50.3   7.8 53.2   5.2
Yountville-South (Ranch 87) 11/20/25 0545 50.3   5.7 100   0 50.3   5.7 0.0   0.1 N | 0 0.0   1.2 0.00 0.08 50.2   9.8 52.9   5.2
Rutherford Hill Estate 11/20/25 0545 49.9   4.0 100   0 49.9   4.0 0.0   1.5 N | 0 0.0   2.0 0.00 0.02 49.7   4.2 52.2   4.3
Rutherford (STS) 11/20/25 0545 50.4   5.5 85   1 46.1   5.1 0.1   2.4 NW | 319 0.8   2.7 0.01 0.12 50.0   11.5 52.6   5.0
Borreo (Soda Canyon) 11/20/25 0545 48.4   5.2 96   2 47.2   5.6 1.1   0.2 N | 2 2.1   0.6 0.00 0.12 48.3   5.4 50.7   2.8
Oakville-NE (Ranch 88) 11/20/25 0545 50.3   5.8 94   2 48.7   5.3 0.0   1.7 N | 0 0.0   3.8 0.00 0.10 49.9   10.8 52.5   5.1
Silver Oak OV 11/20/25 0545 50.6   7.2 94   2 49.1   6.5 0.7   0.5 NNW | 332 1.5   0.9 0.00 0.10 50.2   10.8 53.1   5.5
Tiara Fria (East St. Helena) 11/20/25 0545 50.9   5.0 95   0 49.6   5.0 0.2   0.2 WNW | 295 1.8   0.7 0.00 0.13 50.6   8.5 52.4   4.4
To Kalon Remote (TKKE) 11/20/25 0545 50.5   6.1 - - - - - - - 50.3   11.7 53.1   5.1
To Kalon 11/20/25 0545 50.6   5.2 97   1 49.7   5.0 0.8   0.6 NW | 304 1.4   1.6 0.01 0.10 50.6   9.8 52.8   4.9
To Kalon Remote (TKN5) 11/20/25 0545 50.8   6.1 - - - - - - - 50.6   10.2 53.2   5.0
St. Helena-North 11/20/25 0545 50.1   3.5 94   0 48.3   3.5 0.1   0.3 NW | 311 1.3   1.1 0.00 0.09 50.0   7.0 51.8   4.1
Twomey Calistoga 11/20/25 0545 50.0   3.2 96   0 48.8   3.3 1.6   1.4 WSW | 242 2.4   0.9 0.00 0.10 50.0   5.5 52.4   4.8
Wappo Hill Floor 11/20/25 0545 50.2   5.0 100   0 50.2   5.0 0.0   0.4 N | 0 0.0   1.8 0.00 0.08 50.1   9.0 53.0   5.4
Yountville (Ranch 67) 11/20/25 0545 49.8   7.8 95   1 48.4   7.5 0.2   0.0 NNE | 22 1.2   0.4 0.00 0.12 49.5   9.8 52.1   5.6
Max     50.9 100 50.3 2.2 - 4.5 0.01 0.20 50.6 53.4
Avg     49.9 96 48.7 0.5 - 1.2 0.00 - - -
Min     45.8 85 44.6 0.0 - 0.0 0.00 0.02 45.7 49.5

Southern Napa County

23 Stations

15 Minute Data
as of 11/20/25 5:55 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) 11/20/25 0545 51.3   4.4 93   1 49.4   4.5 - - - 0.00 0.19 51.2   8.8 53.2   3.6
Carneros Lower (Ranch 81) 11/20/25 0545 50.1   3.6 100   9 50.1   6.0 0.1   0.0 NW | 326 1.5   0.4 0.01 0.20 50.1   7.9 52.6   2.4
Carneros Upper (Ranch 81) 11/20/25 0545 49.6   0.7 1   90 -55.4   101.8 0.1   3.5 WNW | 294 1.2   3.4 - - 49.5   2.0 52.4   1.7
Carneros (Mitsuko) 11/20/25 0545 50.5   6.9 - - - - - - - 50.4   10.5 52.6   2.9
Mount George (Napa East) 11/20/25 0545 52.3   0.0 98   2 51.8   0.6 0.0   0.0 SW | 234 0.7   0.2 0.00 0.00 52.3   4.8 55.5   11.1
Napa-East (Palmaz 300') 11/20/25 0545 50.0   6.5 100   0 49.9   6.6 0.0   0.7 N | 0 0.0   2.4 0.00 0.23 50.0   7.6 52.0   3.1
Napa-East (Palmaz 1200') 11/20/25 0545 47.4   5.8 75   0 39.8   5.6 0.8   0.9 WNW | 284 2.7   0.1 - - 47.1   7.0 49.3   2.6
Napa-East (Palmaz 1400') 11/20/25 0545 46.8   6.7 100   0 46.8   6.7 1.1   0.8 NNW | 332 2.2   0.7 0.00 0.24 46.0   6.4 48.4   1.8
Dealy Lane (Ranch 80) 11/20/25 0545 50.4   4.1 95   2 49.0   4.5 0.0   0.6 WNW | 291 0.4   2.6 0.00 0.18 50.2   6.3 52.5   2.1
Suscol Mtn (Ranch 93) 11/20/25 0545 48.0   0.2 98   7 47.5   1.7 1.8   0.6 N | 5 4.1   0.2 0.01 0.24 48.0   0.5 50.3   0.2
Carneros (Saintsbury) 11/20/25 0545 47.5   3.5 100   0 47.4   3.5 0.6   0.2 NNW | 330 1.9   0.1 0.00 0.00 47.4   5.4 51.0   4.2
Suscol Upper (Ranch 92) 11/19/25 2015 51.7   2.4 87   3 48.0   1.4 1.6   0.5 W | 264 4.6   0.7 0.00 0.00 47.4   0.7 59.5   1.3
Stanly (Ranch 45) 11/20/25 0530 48.4   4.1 94   1 46.9   4.2 0.2   4.6 NW | 325 1.3   5.1 0.01 0.24 48.3   8.7 51.9   6.7
Suscol Lower (Ranch 35) 11/19/25 2015 53.5   6.5 85   6 49.2   4.6 0.7   2.3 SW | 217 2.2   2.7 0.00 0.00 43.8   3.0 59.8   4.0
Napa-South (Toyon Farms) 11/20/25 0545 50.9   4.1 100   0 50.9   4.2 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 50.8   5.5 52.9   3.3
Toyon Remote 1 11/20/25 0545 50.9   6.7 - - - - - - - 50.8   10.6 52.5   2.5
Toyon Remote 2 11/20/25 0545 51.2   4.9 - - - - - - - 51.1   8.7 53.0   3.3
Toyon Remote 3 11/20/25 0545 50.9   6.9 - - - - - - - 50.8   10.1 52.7   3.1
Napa-West Lower (Truchard) 11/20/25 0545 50.8   7.8 93   1 48.8   7.5 - - - - - 50.7   10.3 52.7   3.6
Napa-West Upper (Truchard) 11/20/25 0545 49.6   3.1 0   100 -66.6   113.2 0.4   0.0 NW | 324 2.3   0.7 0.00 0.23 49.5   4.3 52.1   3.0
Mt. Veeder 11/20/25 0545 45.7   0.4 100   10 45.7   2.2 0.1   2.2 N | 349 1.7   2.1 0.00 0.10 45.6   1.1 47.1   0.9
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 11/20/25 0545 51.1   6.2 98   2 50.5   6.6 1.9   1.5 N | 356 3.6   1.2 0.00 0.21 51.0   8.9 52.9   3.6
Max     52.3 100 51.8 1.9 - 4.1 0.01 0.24 52.3 55.5
Avg     49.7 84 34.5 0.5 - 1.7 0.00 - - -
Min     45.7 0 -66.6 0.0 - 0.0 0.00 0.00 45.6 47.1