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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 5/23/26 11:48 PM PDT
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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 Max Temp (°F) Daily Min Temp (°F)
Dollarhide 18A Remote 5/23/26 2345 57.5   1.5 78   10 50.7   2.3 - - - - - 78.0   10.3 50.4   7.3
Dollarhide 1AS Remote 5/23/26 2345 58.3   1.0 78   8 51.3   2.2 3.4   0.6 SSE | 148 6.9   0.4 - - 80.5   8.2 51.0   5.2
Angwin 5/23/26 2345 58.1   0.6 60   0 44.4   0.7 0.8   1.8 SW | 224 2.0   5.1 0.00 0.00 68.2   9.4 45.9   10.9
Lower Angwin (Pioneer) 5/23/26 2345 47.8   1.5 - - 0.9   2.3 W | 280 3.9   4.6 - - 71.4   8.0 47.0   2.2
Lower Chiles Valley (Brown) 5/23/26 2345 53.1   0.2 91   5 50.6   1.6 4.0   0.8 W | 259 7.5   0.3 0.00 0.00 75.6   7.1 51.4   1.7
Deer Park 5/23/26 2345 52.7   0.3 90   2 49.9   0.2 6.0   0.5 NW | 314 12.6   2.9 0.00 0.00 75.4   8.0 50.8   0.1
Moss Creek Vineyard/Reservior 5/23/26 2330 52.7   3.5 88   17 49.4   2.2 - - - 0.00 0.00 77.4   11.7 47.7   2.3
Montesol 5/23/26 2345 48.5   4.9 - - - - - 0.00 0.00 71.5   11.8 43.4   9.3
Dollarhide Base 5/23/26 2345 57.6   1.5 81   10 51.7   2.2 2.9   2.5 SE | 133 6.0   3.2 0.00 0.00 79.7   9.3 50.7   1.0
Pope Valley (Weeks Lake) 5/23/26 2345 51.9   5.4 87   17 48.2   0.6 0.0   2.6 N | 0 0.0   5.0 0.00 0.00 78.0   10.1 44.6   0.5
Max     58.3 91 51.7 6.0 - 12.6 0.00 0.00 80.5 51.4
Avg     53.8 82 49.5 2.6 - 5.6 0.00 - - -
Min     47.8 60 44.4 0.0 - 0.0 0.00 0.00 68.2 43.4

Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 5/23/26 11:48 PM PDT
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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 Max Temp (°F) Daily Min Temp (°F)
Calistoga-North 5/23/26 2345 55.0   0.1 87   0 51.3   0.2 - - - 0.00 0.00 77.6   18.0 52.6   5.4
Stags Leap Dist (Chimney Rock) 5/23/26 2345 54.3   0.1 88   2 50.8   0.5 1.8   0.0 SSE | 152 5.6   1.5 0.00 0.00 72.7   4.5 53.3   2.5
Diamond Mtn (McEachran) 5/23/26 2345 52.8   0.8 90   2 49.8   0.2 - - - - - 74.5   8.9 51.7   0.6
Diamond Mtn (Schramsberg) 5/23/26 2345 50.9   1.3 100   10 50.9   1.4 - - - 0.00 0.00 75.8   8.0 50.4   0.9
Stags Leap Dist (Silverado Vineyards) 5/23/26 2345 53.8   2.4 84   2 49.2   1.8 2.4   1.9 SSE | 156 6.0   4.7 0.00 0.00 73.6   3.0 53.5   3.8
Oak Knoll-East (Ranch 53) 5/23/26 2345 53.6   0.7 89   5 50.4   0.8 2.5   2.2 E | 100 3.8   2.4 0.00 0.00 74.1   2.9 51.6   1.6
Rutherford-North (Mee Ln) 5/23/26 2345 54.0   1.4 86   5 49.8   0.2 2.0   2.7 N | 356 5.3   3.3 0.00 0.00 76.2   4.7 52.2   3.1
Frisinger Napa-NW 5/23/26 2345 51.9   0.1 91   4 49.2   1.3 1.9   0.3 WNW | 302 2.9   0.4 0.00 0.00 75.2   2.5 50.0   4.2
Napa-North (Ranch 29) 5/23/26 2345 53.7   1.1 87   5 49.9   0.4 0.5   0.5 SSE | 158 3.8   0.3 0.00 0.00 70.6   3.6 53.2   2.3
St. Helena (NVV Office) 5/23/26 2345 55.1   0.4 - - 2.3   0.8 NW | 317 9.2   1.5 0.00 0.00 79.7   6.1 54.4   1.8
Crossroads Ranch 5/23/26 2345 55.3   0.3 84   5 50.7   1.5 0.7   1.0 S | 181 2.6   0.7 0.00 0.00 74.7   5.2 53.9   3.4
Oakville 5/23/26 2345 54.0   0.4 88   6 50.5   1.7 0.3   0.9 SE | 125 1.4   1.7 0.00 0.00 75.2   3.5 53.8   4.0
OV561-East 5/23/26 2345 53.7   1.5 - - - - - - - 76.7   4.8 53.6   2.7
OV518-West 5/23/26 2345 54.2   0.6 - - - - - - - 74.9   3.4 54.0   4.3
Napa-NW (Ranch 54) 5/23/26 2345 52.9   0.6 88   2 49.4   0.1 0.2   0.8 WNW | 301 1.2   0.4 0.00 0.00 77.8   2.5 51.4   2.4
Calistoga (Ranch 78) 5/23/26 2345 54.2   0.5 84   1 49.4   0.1 6.1   0.8 WNW | 295 12.4   2.2 0.00 0.00 76.1   8.4 53.0   1.6
Yountville-SE (Ranch 85) 5/23/26 2345 54.2   0.8 88   4 50.6   0.6 2.4   1.9 S | 179 5.5   2.7 0.00 0.00 72.7   4.0 52.8   2.4
Yountville-South (Ranch 87) 5/23/26 2345 53.6   0.0 89   2 50.6   0.5 0.0   0.1 SE | 141 0.2   0.7 0.00 0.00 75.4   3.3 52.2   2.0
Rutherford Hill Estate 5/23/26 2345 53.0   0.4 88   2 49.6   0.2 0.6   2.2 WSW | 258 3.5   3.7 0.00 0.00 78.6   3.1 52.6   2.7
Rutherford (STS) 5/23/26 2345 53.4   1.0 91   5 50.9   0.4 2.1   0.7 NNE | 25 6.7   2.3 0.00 0.00 78.9   3.7 50.9   1.5
Borreo (Soda Canyon) 5/23/26 2345 48.4   0.5 93   2 46.5   0.1 0.7   0.2 N | 10 1.4   0.2 0.00 0.00 70.7   4.3 48.0   0.6
Oakville-NE (Ranch 88) 5/23/26 2345 53.4   1.6 86   8 49.4   0.9 0.0   1.6 N | 0 0.0   5.0 0.00 0.00 77.3   3.6 51.7   1.4
Soda Canyon 5/23/26 2345 53.0   0.2 86   0 49.0   0.3 1.8   0.8 ESE | 115 5.5   2.5 0.00 0.00 71.4   4.2 50.6   2.6
Silver Oak OV 5/23/26 2345 54.9   0.4 87   6 51.1   1.5 1.0   0.2 SE | 137 2.8   0.1 0.00 0.00 73.9   4.6 54.4   4.4
Tiara Fria (East St. Helena) 5/23/26 2345 55.3   0.3 82   2 50.0   0.2 4.7   0.0 NW | 316 9.6   0.8 0.00 0.00 77.6   4.4 54.4   2.6
To Kalon Remote (TKKE) 5/23/26 2345 54.7   0.1 - - - - - - - 78.1   3.6 53.3   3.5
To Kalon 5/23/26 2345 53.0   2.2 91   8 50.4   0.4 0.6   2.1 NW | 323 1.5   5.1 0.00 0.00 75.6   3.4 52.8   3.9
To Kalon Remote (TKN5) 5/23/26 2345 54.2   1.2 - - - - - - - 77.5   4.9 53.9   3.5
St. Helena-North 5/23/26 2345 54.5   1.6 80   5 48.6   0.1 3.3   0.6 WNW | 302 8.8   1.1 0.00 0.00 80.5   7.4 53.9   1.1
Twomey Calistoga 5/23/26 2345 54.1   0.6 85   0 49.8   0.4 4.9   1.3 NW | 307 10.7   2.2 0.00 0.00 76.1   7.7 53.0   4.9
Wappo Hill Floor 5/23/26 2345 53.7   1.0 86   0 49.6   0.8 1.9   0.5 SSE | 157 4.1   1.4 0.00 0.00 74.3   3.8 52.8   2.6
Yountville (Ranch 67) 5/23/26 2345 53.7   1.5 84   1 49.0   1.1 2.7   2.4 S | 171 4.9   3.7 0.00 0.00 72.9   3.9 53.7   4.0
Max     55.3 100 51.3 6.1 - 12.4 0.00 0.00 80.5 54.4
Avg     53.6 87 49.9 1.9 - 4.8 0.00 - - -
Min     48.4 80 46.5 0.0 - 0.0 0.00 0.00 70.6 48.0

Southern Napa County

23 Stations

15 Minute Data | America/Los_Angeles
as of 5/23/26 11:48 PM PDT
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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 Max Temp (°F) Daily Min Temp (°F)
Carneros (Milton Rd) 5/23/26 2345 53.0   1.1 87   3 49.4   0.2 - - - 0.00 0.00 68.2   3.3 52.6   7.8
Carneros Lower (Ranch 81) 5/23/26 2330 52.6   0.6 90   2 49.7   0.1 0.5   0.2 S | 179 4.2   1.1 0.00 0.00 71.1   3.8 52.6   5.9
Carneros Upper (Ranch 81) 5/23/26 2345 52.2   1.2 89   3 49.0   0.2 12.8   3.6 WSW | 254 18.0   3.6 - - 71.5   2.3 52.2   5.4
Carneros (Mitsuko) 5/23/26 2345 52.8   0.6 - - - - - - - 70.3   2.0 52.6   7.7
Mount George (Napa East) 5/23/26 2345 54.0   1.5 88   0 50.7   1.4 2.4   1.0 ESE | 114 5.9   0.8 0.00 0.00 70.3   4.3 53.7   2.8
Napa-East (Palmaz 300') 5/23/26 2345 52.9   0.6 89   2 49.8   0.2 2.1   1.7 ESE | 121 6.4   1.2 0.00 0.00 73.3   3.6 52.8   1.8
Napa-East (Palmaz 1200') 5/21/26 0245 51.9   0.2 75   15 44.3   5.4 2.3   0.1 ESE | 111 3.5   0.1 - - 53.7   0.8 51.6   0.2
Napa-East (Palmaz 1400') 5/23/26 2345 49.4   0.2 100   2 49.4   0.8 3.1   0.1 SW | 214 7.5   0.1 0.00 0.00 66.3   5.8 48.8   3.3
Dealy Lane (Ranch 80) 5/23/26 2345 53.0   1.0 87   3 49.3   0.1 2.2   0.1 W | 261 6.2   0.4 0.00 0.00 71.5   2.8 53.0   7.2
Suscol Mtn (Ranch 93) 5/23/26 2345 49.8   0.5 98   2 49.2   0.1 8.1   2.3 NW | 319 11.8   2.5 0.00 0.00 72.7   3.8 49.7   2.6
Carneros (Saintsbury) 5/23/26 2345 51.8   1.1 89   3 48.7   0.3 5.5   0.4 SW | 233 9.0   0.8 0.00 0.00 69.0   3.8 51.7   6.0
Sugarloaf West 5/23/26 2345 53.7   0.5 87   1 49.9   0.1 3.4   0.8 S | 174 6.8   1.6 0.00 0.00 68.5   3.0 53.6   3.5
Suscol Upper (Ranch 92) 5/23/26 2345 50.5   0.5 3   94 -27.7   77.8 5.9   0.3 SW | 229 11.9   1.5 0.00 0.00 66.7   5.2 50.5   3.1
Stanly (Ranch 45) 5/23/26 2345 52.8   1.0 86   3 48.9   0.2 6.8   2.6 WSW | 248 11.0   4.1 0.00 0.00 70.4   3.2 52.7   4.9
Suscol Lower (Ranch 35) 5/23/26 2345 52.1   0.6 88   1 48.8   0.2 3.5   0.4 SW | 228 6.6   0.7 0.00 0.00 70.1   3.0 52.1   2.8
Napa-South (Toyon Farms) 5/23/26 2345 52.2   1.4 94   3 50.6   0.5 0.0   0.1 N | 0 0.0   1.9 0.00 0.00 70.1   2.0 52.1   4.5
Toyon Remote 1 5/23/26 2345 51.5   0.8 - - - - - - - 71.8   2.1 49.8   5.8
Toyon Remote 2 5/23/26 2345 52.9   1.3 - - - - - - - 70.1   2.5 52.6   4.9
Toyon Remote 3 5/23/26 2345 51.3   1.7 - - - - - - - 71.7   4.0 51.1   4.9
Napa-West Lower (Truchard) 5/23/26 2345 50.9   2.4 91   5 48.4   0.8 - - - - - 72.4   2.8 49.7   5.2
Napa-West Upper (Truchard) 5/23/26 2345 51.4   1.2 100   6 51.4   0.5 2.0   0.8 SW | 215 5.1   2.2 0.00 0.00 71.6   2.3 51.3   4.9
Mt. Veeder 5/23/26 2345 51.9   0.3 86   10 48.0   3.2 0.6   0.4 NW | 321 1.7   0.7 0.00 0.00 73.2   7.5 47.9   2.6
Wooden Valley 5/23/26 2345 53.1   0.7 86   9 49.0   2.4 1.6   1.5 NW | 307 6.1   2.0 0.00 0.00 69.9   6.1 51.6   0.6
Max     54.0 100 51.4 12.8 - 18.0 0.00 0.00 73.3 53.7
Avg     52.1 86 45.1 3.8 - 7.4 0.00 - - -
Min     49.4 3 -27.7 0.0 - 0.0 0.00 0.00 66.3 47.9
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