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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 12/31/25 6:15 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 12/31/25 1800 44.2   2.1 - - - - - 0.03 0.30 39.4   2.7 53.2   5.5
Pope Valley (Weeks Lake) 12/31/25 1800 47.4   0.2 96   17 46.4   5.1 1.4   0.4 W | 276 3.3   1.5 0.05 0.29 33.0   6.3 49.3   10.3
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 12/31/25 1815 47.3   2.3 100   25 47.3   5.3 0.5   2.0 ENE | 68 1.9   2.2 0.03 0.34 38.0   9.4 49.6   10.6
Dollarhide 1AS Remote 12/31/25 1800 47.2   0.2 95   12 45.8   3.7 0.0   1.1 N | 0 0.0   3.2 - - 32.5   6.7 49.1   10.8
Dollarhide 17B Remote 12/31/25 1800 47.7 100 47.7 - - - - - 35.6 49.6
Dollarhide 18A Remote 12/31/25 1800 46.6   1.4 100   16 46.7   5.8 - - - - - 32.0   7.3 48.7   10.2
Angwin 12/31/25 1800 42.2   5.5 100   34 42.2   5.3 11.2   0.2 N | 355 18.1   2.6 0.05 0.30 42.2   0.6 52.5   0.3
Lower Angwin (Pioneer) 12/31/25 1815 44.2   6.6 - - 6.5   1.7 NNE | 19 11.5   1.4 - - 44.1   0.0 54.9   0.9
Deer Park 12/31/25 1815 48.5   6.6 90   39 45.9   8.5 4.2   1.2 SSE | 159 14.4   4.3 0.02 0.22 48.1   7.5 57.4   2.7
Lower Chiles Valley (Brown) 12/31/25 1800 47.6   0.0 91   19 45.2   6.2 3.6   3.0 ENE | 74 10.3   8.6 0.02 0.18 39.1   9.2 53.6   4.5
Moss Creek Vineyard/Reservior 12/31/25 1545 49.6   3.4 73   17 41.4   3.4 - - - 0.00 0.03 38.4   8.4 51.2   4.1
Max     48.5 100 47.7 11.2 - 18.1 0.05 0.34 48.1 57.4
Avg     46.3 97 45.9 3.9 - 8.5 0.03 - - -
Min     42.2 90 42.2 0.0 - 0.0 0.02 0.18 32.0 48.7

Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 12/31/25 6:15 PM 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 12/31/25 1545 52.4   5.4 84   26 48.0   4.7 - - - 0.00 1.12 38.8   0.0 66.4   0.0
Stags Leap Dist (Chimney Rock) 12/31/25 1800 48.9   0.9 - - 2.2   0.8 N | 3 4.8   2.2 0.02 0.28 35.7   6.5 50.7   7.6
Diamond Mtn (McEachran) 12/31/25 1815 48.6   4.7 97   33 47.9   6.2 - - - - - 47.4   9.0 57.3   1.6
Diamond Mtn (Schramsberg) 12/31/25 1800 47.8   7.0 97   45 47.0   9.2 - - - 0.03 0.15 47.5   5.3 58.8   0.8
Stags Leap Dist (Silverado Vineyards) 12/31/25 1800 48.4   0.7 94   12 46.7   4.1 0.6   0.3 S | 175 2.4   0.7 0.02 0.30 36.5   6.8 50.4   5.0
Fotsch (Maple Lane) 12/31/25 1800 49.6   3.8 92   28 47.5   5.9 5.8   1.9 ESE | 122 9.4   0.9 0.03 0.14 40.7   10.9 54.5   6.9
Oak Knoll-East (Ranch 53) 12/31/25 1815 49.4   1.9 94   13 47.6   5.7 4.4   3.4 N | 359 8.8   5.6 0.03 0.39 37.1   7.5 51.5   6.5
Rutherford-North (Mee Ln) 12/31/25 1815 47.9   0.8 92   8 45.8   1.6 2.0   1.2 WSW | 253 4.4   2.0 0.02 0.30 35.5   9.0 52.3   7.3
Frisinger Napa-NW 12/31/25 1815 50.4   6.2 94   4 48.6   7.3 3.9   2.4 N | 1 6.9   4.2 0.09 0.38 36.8   6.7 52.8   2.2
Napa-North (Ranch 29) 12/31/25 1445 50.9   3.8 96   31 49.9   6.7 1.1   0.0 SSE | 166 6.4   2.2 0.00 0.04 37.2   7.1 51.1   6.0
St. Helena (NVV Office) 12/31/25 1800 49.6   3.5 - - 1.1   0.6 SSW | 196 2.7   1.1 0.06 0.24 42.3   10.8 54.1   6.7
Crossroads Ranch 12/31/25 1800 49.8   1.2 92   17 47.4   4.3 5.0   2.7 NW | 318 8.8   4.4 0.04 0.28 39.1   9.5 53.2   2.4
Oakville 12/31/25 1815 49.3   0.1 93   14 47.4   4.3 4.7   2.5 WNW | 298 7.8   3.9 0.02 0.30 38.4   8.5 52.7   4.8
OV561-East 12/31/25 1815 49.7   1.0 - - - - - - - 39.3   9.1 52.6   6.5
OV518-West 12/31/25 1815 49.7   0.9 - - - - - - - 38.0   7.5 52.9   2.9
Napa-NW (Ranch 54) 12/31/25 1815 49.8   2.1 100   16 49.8   6.6 3.1   2.3 NNE | 12 6.3   3.7 0.10 0.41 36.8   6.9 51.5   4.8
Calistoga (Ranch 78) 12/31/25 1815 50.0   2.5 92   25 47.7   5.8 4.2   2.5 E | 101 8.5   3.1 0.04 0.18 39.6   9.6 54.3   6.7
Yountville-SE (Ranch 85) 12/31/25 1800 49.5   0.9 95   9 48.2   3.5 3.5   2.7 NNE | 25 6.1   3.9 0.03 0.34 37.0   7.0 51.4   4.7
Yountville-South (Ranch 87) 12/31/25 1815 49.5   3.3 99   10 49.2   6.1 5.5   5.0 NNW | 329 10.2   7.9 0.05 0.39 36.0   6.2 51.8   4.1
Rutherford Hill Estate 12/31/25 1815 49.0   4.9 92   37 46.8   8.8 1.6   0.3 ENE | 75 5.3   0.4 0.00 0.00 42.7   3.8 54.8   5.7
Rutherford (STS) 12/20/25 1645 58.7   2.0 79   2 52.1   1.4 1.6   3.6 SE | 143 3.3   6.5 0.00 0.01 56.5   6.0 59.8   1.7
Borreo (Soda Canyon) 12/31/25 1815 48.1   3.2 95   13 46.8   7.0 1.8   0.1 ESE | 116 4.4   0.0 0.02 0.39 38.7   6.7 54.3   2.1
Oakville-NE (Ranch 88) 12/31/25 1800 49.1   1.3 91   19 46.6   4.8 4.8   1.6 NNW | 344 8.7   3.4 0.03 0.25 38.3   10.0 53.6   3.9
Silver Oak OV 12/31/25 1800 49.6   0.5 93   15 47.7   4.2 5.5   2.4 NW | 305 10.3   4.9 0.00 0.14 38.9   9.6 53.7   3.1
Tiara Fria (East St. Helena) 12/31/25 1800 49.6   1.3 94   13 48.1   2.7 1.0   0.4 NW | 316 2.2   0.2 0.06 0.23 38.9   8.0 53.8   4.4
To Kalon Remote (TKKE) 12/31/25 1800 49.5   0.4 - - - - - - - 39.0   9.6 53.9   3.7
To Kalon 12/31/25 1815 49.4   0.1 95   14 48.1   4.4 4.0   2.0 NW | 308 7.0   3.5 0.02 0.29 39.4   8.6 53.3   4.5
To Kalon Remote (TKN5) 12/31/25 1815 49.7   0.8 - - - - - - - 39.2   9.4 53.4   4.3
St. Helena-North 12/31/25 1800 49.1   3.5 96   30 48.2   6.2 2.2   2.0 SSE | 161 4.4   3.5 0.05 0.23 43.4   12.6 52.6   7.8
Twomey Calistoga 12/31/25 1815 50.2   2.0 92   23 47.9   5.7 3.9   2.5 SE | 130 9.7   6.0 0.03 0.19 39.7   9.5 54.2   7.4
Wappo Hill Floor 12/31/25 1815 48.9   3.7 100   12 48.9   7.1 3.6   2.7 N | 8 8.7   6.8 0.03 0.35 35.3   6.4 51.2   5.5
Yountville (Ranch 67) 12/31/25 1800 48.6   1.1 94   10 46.8   3.9 3.2   1.5 W | 272 7.9   4.2 0.01 0.12 36.6   6.7 50.3   5.4
Max     50.4 100 49.8 5.8 - 10.3 0.10 0.41 47.5 58.8
Avg     49.3 94 47.7 3.4 - 6.8 0.03 - - -
Min     47.8 91 45.8 0.6 - 2.2 0.00 0.00 35.3 50.3

Southern Napa County

23 Stations

15 Minute Data
as of 12/31/25 6:15 PM 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) 12/31/25 1815 52.3   8.5 87   3 48.7   7.5 - - - 0.00 0.00 39.8   8.8 52.6   1.1
Carneros Lower (Ranch 81) 12/31/25 1815 50.6   8.1 93   2 48.8   8.5 3.6   3.3 NE | 40 7.2   4.8 0.04 0.40 40.2   8.2 51.0   0.2
Carneros Upper (Ranch 81) 12/31/25 1815 50.5   8.2 98   2 50.0   7.7 12.1   8.7 NE | 51 17.1   11.2 - - 39.9   5.9 52.2   0.2
Carneros (Mitsuko) 12/31/25 1800 50.9   8.9 - - - - - - - 39.5   11.2 51.8   3.3
Mount George (Napa East) 12/31/25 1800 53.4   3.9 93   12 51.4   7.5 4.0   2.9 NW | 306 11.2   7.2 0.02 0.15 39.5   7.5 57.6   2.9
Napa-East (Palmaz 300') 12/31/25 1815 50.3   4.4 94   13 48.6   8.4 1.6   0.8 ENE | 66 4.7   1.8 0.01 0.15 38.5   7.0 54.1   3.2
Napa-East (Palmaz 1200') 12/31/25 1800 48.7   1.2 91   29 46.2   8.7 10.6   7.2 ENE | 70 20.8   14.0 - - 48.0   11.5 55.6   0.4
Napa-East (Palmaz 1400') 12/31/25 1800 47.5   0.5 98   31 47.1   9.4 8.8   1.9 ENE | 62 15.9   5.7 0.02 0.13 46.6   10.4 54.1   0.0
Dealy Lane (Ranch 80) 12/31/25 1815 50.6   8.2 92   0 48.4   8.2 5.1   3.8 NE | 34 10.5   8.0 0.04 0.38 40.3   9.3 53.7   0.4
Suscol Mtn (Ranch 93) 12/31/25 1815 48.0   4.2 93   52 46.0   16.9 22.4   20.1 ESE | 112 32.4   21.9 0.00 0.00 46.3   4.0 56.8   2.4
Carneros (Saintsbury) 12/31/25 1815 48.7   7.1 100   8 48.7   9.1 4.3   1.5 NNE | 33 8.4   4.3 0.00 0.00 37.2   6.8 51.7   3.6
Suscol Upper (Ranch 92) 12/31/25 1815 48.6   1.4 92   39 46.3   12.9 12.7   9.7 NE | 42 23.7   15.6 0.02 0.26 41.6   1.6 52.9   0.8
Stanly (Ranch 45) 12/31/25 1815 50.4   7.2 89   1 47.4   7.3 8.4   6.4 NNE | 24 16.2   10.3 0.03 0.36 36.1   7.0 52.2   1.3
Suscol Lower (Ranch 35) 12/31/25 1815 51.2   9.5 88   1 47.7   9.1 3.9   3.0 N | 6 13.4   11.2 0.03 0.33 37.9   8.1 52.2   2.4
Napa-South (Toyon Farms) 12/31/25 1815 50.4   6.3 98   6 49.8   7.8 0.0   1.0 N | 0 0.0   2.6 0.05 0.45 40.6   7.5 51.8   1.7
Toyon Remote 1 12/31/25 1800 50.7   8.9 - - - - - - - 39.3   9.7 53.8   1.3
Toyon Remote 2 12/31/25 1800 51.0   8.3 - - - - - - - 40.4   10.3 53.4   1.1
Toyon Remote 3 12/31/25 1800 50.5   8.3 - - - - - - - 39.0   9.5 53.6   1.7
Napa-West Lower (Truchard) 12/31/25 1815 49.5   9.8 92   4 47.3   10.7 - - - - - 37.8   9.7 53.0   5.2
Napa-West Upper (Truchard) 12/31/25 1815 48.8   5.6 0   100 -67.2   110.5 5.3   4.9 N | 1 11.7   9.6 0.05 0.41 37.8   5.7 53.4   2.8
Mt. Veeder 12/31/25 1800 45.9   4.4 100   42 45.8   10.0 2.2   0.9 WNW | 299 5.6   2.4 0.03 0.33 45.3   0.5 57.4   2.4
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 12/31/25 1800 52.2   10.8 90   0 49.3   10.6 3.4   2.5 NNW | 343 13.1   10.4 0.03 0.34 39.4   8.6 53.0   0.5
Max     53.4 100 51.4 22.4 - 32.4 0.05 0.45 48.0 57.6
Avg     50.0 88 41.7 6.8 - 13.2 0.02 - - -
Min     45.9 0 -67.2 0.0 - 0.0 0.00 0.00 36.1 51.0
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