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Latest Observations

Map

15 Minute Data

Map - Southern Napa County

Map

15 Minute Data

Northeast Napa County

10 Stations

15 Minute Data | America/Los_Angeles
as of 5/20/26 9:55 AM PDT
Station Date Time Temp (°F) RH (%) Dew Pt (°F) Wind Spd (mph) Wind Dir (°) Wind Gust (mph) Latest Rain (In) Daily Rain (In) Daily Max Temp (°F) Daily Min Temp (°F)
Dollarhide 18A Remote 5/20/26 0945 74.2   1.6 37   10 46.1   6.7 - - - - - 76.0   2.0 40.0   5.7
Dollarhide 1AS Remote 5/20/26 0945 74.4   2.7 37   10 46.7   5.6 0.6   1.2 SE | 133 3.0   2.6 - - 76.2   1.8 42.7   6.1
Angwin 5/20/26 0945 71.6   2.9 27   3 35.9   5.6 5.8   1.2 N | 2 9.9   1.2 0.00 0.00 72.2   3.0 62.9   3.2
Lower Angwin (Pioneer) 5/20/26 0945 73.2   2.1 - - 4.7   0.5 NNE | 16 9.0   1.2 - - 73.6   2.0 45.5   2.5
Lower Chiles Valley (Brown) 5/20/26 0945 74.7   0.3 39   17 48.2   14.3 4.1   1.8 ENE | 61 6.4   5.7 0.00 0.00 75.4   0.1 41.5   4.4
Deer Park 5/20/26 0945 75.4   0.9 33   14 44.3   13.0 2.9   9.4 SSW | 202 6.6   12.1 0.00 0.00 75.4   0.9 58.3   1.7
Moss Creek Vineyard/Reservior 5/20/26 0800 58.6   2.8 54   5 41.9   0.2 - - - 0.00 0.00 60.6   1.8 47.5   5.8
Montesol 5/20/26 0945 74.6   3.0 - - - - - 0.00 0.00 76.8   5.3 50.0   2.6
Dollarhide Base 5/20/26 0945 75.1   2.5 39   10 48.6   6.1 1.7   1.1 S | 178 3.4   2.6 0.00 0.00 77.0   1.8 49.4   5.0
Pope Valley (Weeks Lake) 5/20/26 0945 73.6   6.0 34   14 43.4   8.2 1.5   0.7 E | 79 3.3   2.2 0.00 0.00 74.4   6.0 41.1   4.1
Max     75.4 39 48.6 5.8 - 9.9 0.00 0.00 77.0 62.9
Avg     74.1 35 44.7 3.0 - 5.9 0.00 - - -
Min     71.6 27 35.9 0.6 - 3.0 0.00 0.00 72.2 40.0

Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 5/20/26 9:55 AM PDT
Station Date Time Temp (°F) RH (%) Dew Pt (°F) Wind Spd (mph) Wind Dir (°) Wind Gust (mph) Latest Rain (In) Daily Rain (In) Daily Max Temp (°F) Daily Min Temp (°F)
Calistoga-North 5/19/26 1300 89.7   5.6 14   1 33.9   5.9 - - - 0.00 0.00 91.7   7.4 45.5   12.4
Stags Leap Dist (Chimney Rock) 5/20/26 0945 69.9   9.6 50   23 50.3   8.0 2.7   2.8 SSW | 211 5.8   7.5 0.00 0.00 71.0   8.8 43.7   3.5
Diamond Mtn (McEachran) 5/20/26 0945 72.1   5.8 42   24 47.8   16.4 - - - - - 73.1   5.0 56.1   1.9
Diamond Mtn (Schramsberg) 5/20/26 0945 74.5   3.7 40   21 48.6   16.1 - - - 0.00 0.00 75.0   3.7 60.7   3.5
Stags Leap Dist (Silverado Vineyards) 5/20/26 0945 70.9   8.1 43   24 47.2   13.8 1.0   0.4 SE | 133 3.2   1.4 0.00 0.00 72.3   7.3 44.5   2.8
Oak Knoll-East (Ranch 53) 5/20/26 0945 69.7   8.9 42   25 45.8   14.9 1.7   5.6 SE | 134 4.3   9.4 0.00 0.00 70.7   8.2 47.6   2.5
Rutherford-North (Mee Ln) 5/20/26 0945 71.8   8.2 38   19 45.2   10.3 2.5   0.7 E | 91 5.5   3.3 0.00 0.00 73.1   7.5 45.1   0.0
Frisinger Napa-NW 5/20/26 0945 72.3   6.7 42   18 47.9   9.0 2.0   3.5 SE | 145 4.2   9.7 0.00 0.00 72.3   6.8 47.6   2.6
Napa-North (Ranch 29) 5/20/26 0945 67.3   9.7 49   29 47.5   14.1 2.3   1.1 SSW | 199 4.9   4.3 0.00 0.00 68.3   9.1 48.0   2.8
St. Helena (NVV Office) 5/20/26 0945 75.1   7.1 - - 1.2   1.0 SE | 131 4.6   4.2 0.00 0.00 76.1   6.6 49.8   1.9
Crossroads Ranch 5/20/26 0945 70.8   7.8 43   20 47.3   9.4 2.2   3.5 SSE | 153 4.7   7.1 0.00 0.00 71.3   7.4 46.4   0.9
Oakville 5/20/26 0945 70.9   7.4 39   20 44.8   11.9 1.4   3.9 SSE | 153 4.5   6.1 0.00 0.00 71.5   7.2 45.8   3.2
OV561-East 5/20/26 0945 68.8   8.3 - - - - - - - 69.6   8.5 46.7   0.1
OV518-West 5/20/26 0945 70.3   7.7 - - - - - - - 71.3   7.0 46.8   0.3
Napa-NW (Ranch 54) 5/20/26 0945 75.7   3.3 35   17 45.9   14.6 0.3   4.8 E | 101 2.2   7.7 0.00 0.00 76.5   3.0 48.4   3.3
Calistoga (Ranch 78) 5/20/26 0945 73.3   11.5 39   23 46.7   13.1 2.8   1.0 ESE | 116 5.3   0.4 0.00 0.00 73.3   11.5 44.8   2.2
Yountville-SE (Ranch 85) 5/20/26 0945 70.0   8.5 44   23 47.0   11.4 1.7   5.7 S | 178 4.2   7.5 0.00 0.00 70.8   8.5 47.0   5.2
Yountville-South (Ranch 87) 5/20/26 0945 70.8   7.9 40   20 45.2   11.5 1.9   2.5 S | 171 4.1   5.6 0.00 0.00 72.4   6.8 46.8   8.1
Rutherford Hill Estate 5/20/26 0945 70.1   7.5 45   25 48.0   14.5 1.1   1.6 SSW | 195 4.4   5.9 0.00 0.00 71.6   6.8 53.9   4.3
Rutherford (STS) 5/20/26 0945 75.2   6.1 42   19 50.8   10.6 1.6   1.9 E | 94 4.5   3.9 0.00 0.00 75.2   6.1 45.6   1.1
Borreo (Soda Canyon) 5/20/26 0945 70.5   8.1 41   24 45.8   15.4 1.9   1.9 SSE | 166 5.0   3.6 0.00 0.00 71.5   7.6 46.4   8.9
Oakville-NE (Ranch 88) 5/20/26 0945 71.5   7.2 35   18 42.6   11.8 1.7   1.8 SSE | 157 5.6   7.8 0.00 0.00 72.6   6.4 45.1   2.1
Soda Canyon 5/20/26 0945 69.2   9.7 57   19 53.4   2.5 2.0   2.4 S | 189 4.7   5.2 0.00 0.00 70.2   9.2 43.1   1.2
Silver Oak OV 5/20/26 0945 71.0   8.2 40   20 45.3   11.4 1.7   4.4 SE | 144 5.1   6.0 0.00 0.00 71.5   8.4 45.8   1.7
Tiara Fria (East St. Helena) 5/20/26 0945 70.4   9.2 44   28 47.4   17.6 1.7   1.7 ESE | 117 3.5   6.4 0.00 0.00 71.5   9.0 48.7   3.3
To Kalon Remote (TKKE) 5/20/26 0945 72.7   7.6 - - - - - - - 73.8   7.1 45.5   0.6
To Kalon 5/20/26 0945 72.0   6.6 40   21 46.2   13.5 2.1   3.1 SE | 127 4.7   4.2 0.00 0.00 72.5   6.5 45.9   0.6
To Kalon Remote (TKN5) 5/20/26 0945 72.4   6.9 - - - - - - - 73.4   6.6 45.9   2.6
St. Helena-North 5/20/26 0945 73.0   11.0 35   22 44.0   16.0 5.2   4.0 SSE | 148 8.1   0.2 0.00 0.00 73.5   10.9 49.4   2.0
Twomey Calistoga 5/20/26 0945 78.0   4.3 36   16 48.8   11.2 1.6   1.7 E | 81 4.8   3.9 0.00 0.00 78.0   4.9 42.4   2.0
Wappo Hill Floor 5/20/26 0945 72.2   7.0 40   22 46.4   14.4 2.0   6.2 S | 172 4.7   10.3 0.00 0.00 72.2   7.0 44.5   6.2
Yountville (Ranch 67) 5/20/26 0945 71.1   7.5 39   23 45.0   15.5 1.7   4.0 SSE | 163 4.4   7.4 0.00 0.00 71.1   7.5 45.5   0.7
Max     78.0 57 53.4 5.2 - 8.1 0.00 0.00 78.0 60.7
Avg     71.7 42 47.0 1.9 - 4.7 0.00 - - -
Min     67.3 35 42.6 0.3 - 2.2 0.00 0.00 68.3 42.4

Southern Napa County

23 Stations

15 Minute Data | America/Los_Angeles
as of 5/20/26 9:55 AM PDT
Station Date Time Temp (°F) RH (%) Dew Pt (°F) Wind Spd (mph) Wind Dir (°) Wind Gust (mph) Latest Rain (In) Daily Rain (In) Daily Max Temp (°F) Daily Min Temp (°F)
Carneros (Milton Rd) 5/20/26 0945 69.1   3.1 51   12 50.1   4.5 - - - 0.00 0.00 70.0   2.6 45.3   5.1
Carneros Lower (Ranch 81) 5/20/26 0945 69.4   6.7 51   19 50.5   6.2 2.1   0.5 SSE | 157 5.7   1.0 0.00 0.00 72.0   4.0 47.7   4.6
Carneros Upper (Ranch 81) 5/20/26 0945 68.9   8.7 47   30 48.2   18.6 1.8   3.6 SSW | 211 4.8   10.2 - - 69.1   8.5 55.0   2.1
Carneros (Mitsuko) 5/20/26 0945 71.6   5.6 - - - - - - - 72.5   5.7 44.7   6.3
Mount George (Napa East) 5/20/26 0945 69.9   8.4 42   24 46.0   13.8 1.1   0.7 WNW | 300 3.7   2.0 0.00 0.00 69.9   8.8 46.9   2.2
Napa-East (Palmaz 300') 5/20/26 0945 73.2   6.6 40   21 47.3   13.2 1.7   0.4 SSW | 194 4.2   1.6 0.00 0.00 74.2   6.8 48.8   1.7
Napa-East (Palmaz 1200') 5/19/26 1945 75.7   1.0 31   21 42.3   27.4 0.8   1.0 SE | 135 2.4   6.5 - - 85.4   4.8 52.5   6.4
Napa-East (Palmaz 1400') 5/20/26 0945 75.8   2.4 31   5 42.9   6.7 5.0   0.9 NNE | 26 8.4   2.4 0.00 0.00 76.6   2.7 49.8   6.7
Dealy Lane (Ranch 80) 5/20/26 0945 72.1   7.7 44   27 48.7   18.4 1.7   4.6 SSW | 200 4.8   11.0 0.00 0.00 72.1   7.7 49.2   5.2
Suscol Mtn (Ranch 93) 5/20/26 0945 68.9   5.4 44   24 46.4   14.7 3.0   4.5 WNW | 297 5.8   8.4 0.00 0.00 71.4   3.6 57.4   7.5
Carneros (Saintsbury) 5/20/26 0945 68.8   6.7 50   21 49.5   8.5 2.5   1.2 SSE | 160 6.4   3.0 0.00 0.00 69.2   8.3 48.5   2.5
Sugarloaf West 5/20/26 0945 69.2   5.3 54   12 51.7   2.3 2.7   0.6 SSW | 202 6.3   1.4 0.00 0.00 69.2   6.6 48.2   5.2
Suscol Upper (Ranch 92) 5/20/26 0945 68.3   6.8 50   29 49.1   16.2 0.0   4.5 N | 0 0.0   12.5 0.00 0.00 69.0   6.5 56.1   5.9
Stanly (Ranch 45) 5/20/26 0945 69.0   5.2 51   15 49.9   4.6 3.4   1.4 S | 188 7.1   0.3 0.00 0.00 69.9   5.9 46.9   4.9
Suscol Lower (Ranch 35) 5/20/26 0945 70.6   5.5 45   14 48.5   5.0 3.1   0.1 S | 189 6.9   0.6 0.00 0.00 71.1   5.0 49.8   8.1
Napa-South (Toyon Farms) 5/20/26 0945 66.4   10.4 58   30 51.4   9.7 1.7   0.6 SSW | 196 5.4   0.2 0.00 0.00 67.1   10.3 52.0   1.3
Toyon Remote 1 5/20/26 0945 71.4   8.3 - - - - - - - 72.4   8.1 43.4   5.7
Toyon Remote 2 5/20/26 0945 70.4   9.6 - - - - - - - 71.5   9.1 45.2   4.2
Toyon Remote 3 5/20/26 0945 72.0   8.0 - - - - - - - 72.5   8.4 47.1   5.2
Napa-West Lower (Truchard) 5/20/26 0945 73.4   9.5 41   23 48.0   13.8 - - - - - 74.4   9.6 43.7   4.4
Napa-West Upper (Truchard) 5/20/26 0945 71.0   7.2 44   26 48.3   15.8 3.4   3.6 SSW | 192 6.4   7.4 0.00 0.00 71.2   7.3 53.8   0.4
Mt. Veeder 5/20/26 0945 75.0   0.8 28   7 39.7   8.0 4.2   1.0 N | 8 7.1   4.3 0.00 0.00 75.7   0.4 64.2   1.8
Wooden Valley 5/20/26 0945 76.2   2.0 33   10 45.3   11.2 0.6   3.6 WNW | 284 2.6   9.9 0.00 0.00 77.1   2.5 44.5   4.6
Max     76.2 58 51.7 5.0 - 8.4 0.00 0.00 77.1 64.2
Avg     70.9 45 47.9 2.4 - 5.4 0.00 - - -
Min     66.4 28 39.7 0.0 - 0.0 0.00 0.00 67.1 43.4