Hourly Weather Forecast for Wednesday

Yellowstone National Park, Wyoming (82190)
Source 
Forecast data derived from Weather Underground BestForecast
12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM
Temperature / Dew Point (°F):
43 / 41
39 / 38
38 / 36
49 / 41
60 / 41
62 / 39
59 / 41
50 / 44
Humidity (%):
92% 94% 96% 73% 51% 42% 50% 80%
Pressure (in):
29.98 30.0 30.0 29.95 29.89 29.87 29.86 29.9
Wind (mph):
SW
4 mph SW
(217°)
S
4 mph S
(192°)
S
3 mph S
(173°)
SSW
4 mph SSW
(202°)
SW
6 mph SW
(236°)
WSW
7 mph WSW
(243°)
WSW
6 mph WSW
(237°)
S
3 mph S
(183°)
Conditions:
Mostly Cloudy
Partly Cloudy
Clear
Partly Cloudy
Partly Cloudy
Chance of a Thunderstorm
Chance of a Thunderstorm
Chance of Rain
Probability of Precipitation (%):
20%
0.0 in
10% 10% 0% 0% 60%
0.03 in
60%
0.02 in
50%
0.02 in
Cloud Cover (%):
71% 47% 23% 33% 55% 59% 63% 62%
Monday
tstorms Rain showers in the morning with thunderstorms developing for the afternoon. High 53F. Winds light and variable. Chance of rain 80%.
Monday Night
nt_chancetstorms Variable clouds with showers and scattered thunderstorms. Storms more numerous this evening. Low 34F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 33 48 | 35 49 | 37 37 | 36
Wind 0 mph North 4 mph NW 4 mph SSW 4 mph S
Humidity 91% 60% 65% 96%
Chance of Precip. 0% 40% 60% 50%
Cloud Cover % 72% 85% 75%
Conditions Chance of Rain Thunderstorm Chance of Rain
Sunrise & Sunset
5:43 AM
8:54 PM
Tuesday
chancetstorms Mixed clouds and sun with scattered thunderstorms. High 53F. Winds SW at 5 to 10 mph. Chance of rain 60%.
Tuesday Night
nt_tstorms Thunderstorms during the evening followed by a few showers overnight. Low 34F. Winds light and variable. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 35 48 | 40 49 | 38 38 | 38
Wind 3 mph SSE 5 mph SW 5 mph SW 3 mph S
Humidity 99% 72% 66% 98%
Chance of Precip. 10% 50% 70% 50%
Cloud Cover 82% 80% 87% 85%
Conditions Overcast Chance of a Thunderstorm Thunderstorm Chance of Rain
Sunrise & Sunset
5:43 AM
8:55 PM
Wednesday
chancetstorms Scattered showers and thunderstorms. High around 55F. Winds SW at 5 to 10 mph. Chance of rain 50%.
Wednesday Night
nt_chancetstorms Isolated thunderstorms during the evening, then mainly cloudy overnight. Low 33F. Winds SSW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 35 49 | 40 51 | 34 38 | 36
Wind 3 mph S 6 mph WSW 8 mph WSW 3 mph S
Humidity 100% 72% 52% 94%
Chance of Precip. 30% 30% 40% 50%
Cloud Cover 88% 75% 74% 73%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:42 AM
8:56 PM
Thursday
chancetstorms Showers early then scattered thunderstorms developing later in the day. High near 55F. Winds light and variable. Chance of rain 60%.
Thursday Night
nt_chancetstorms Scattered thunderstorms in the evening. Partly cloudy skies overnight. Low 33F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 34 50 | 37 50 | 38 39 | 37
Wind 2 mph S 4 mph WNW 5 mph NW 2 mph N
Humidity 97% 61% 63% 93%
Chance of Precip. 10% 30% 60% 20%
Cloud Cover 71% 71% 72% 39%
Conditions Mostly Cloudy Chance of Rain Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:41 AM
8:57 PM
Friday
chancetstorms Partly cloudy with afternoon showers or thunderstorms. High 61F. Winds light and variable. Chance of rain 40%.
Friday Night
nt_partlycloudy A few clouds from time to time. Low around 35F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 33 55 | 36 56 | 36 41 | 39
Wind 2 mph ENE 3 mph ENE 4 mph SSW 3 mph SE
Humidity 98% 49% 48% 92%
Chance of Precip. 20% 10% 40% 10%
Cloud Cover 71% 40% 65% 49%
Conditions Mostly Cloudy Partly Cloudy Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:40 AM
8:58 PM
Saturday
chancetstorms Sun and clouds mixed with a slight chance of thunderstorms during the afternoon. High 62F. Winds SSW at 5 to 10 mph. Chance of rain 30%.
Saturday Night
nt_partlycloudy Mostly cloudy skies early, then partly cloudy after midnight. Low 37F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 36 57 | 38 58 | 38 43 | 41
Wind 3 mph SSE 7 mph SW 8 mph WSW 4 mph SW
Humidity 98% 49% 48% 92%
Chance of Precip. 10% 0% 40% 20%
Cloud Cover 46% 46% 58% 71%
Conditions Partly Cloudy Partly Cloudy Chance of a Thunderstorm Mostly Cloudy
Sunrise & Sunset
5:40 AM
8:58 PM
Sunday
chancetstorms Partly cloudy early. Scattered thunderstorms developing in the afternoon. High 64F. Winds SW at 5 to 10 mph. Chance of rain 60%.
Sunday Night
nt_chancetstorms Scattered thunderstorms in the evening. Partly cloudy skies overnight. Low 38F. Winds light and variable. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 36 60 | 41 59 | 41 45 | 43
Wind 3 mph S 6 mph SW 6 mph WSW 4 mph S
Humidity 96% 51% 50% 93%
Chance of Precip. 10% 0% 60% 60%
Cloud Cover 23% 55% 63% 56%
Conditions Clear Partly Cloudy Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:39 AM
8:59 PM
Monday
chancerain Partly cloudy early followed by mostly cloudy skies and a few showers later in the day. High 62F. Winds SSW at 5 to 10 mph. Chance of rain 30%.
Monday Night
nt_partlycloudy A few clouds. Low 38F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 39 61 | 42 58 | 43 45 | 40
Wind 4 mph SSE 8 mph SW 9 mph SW 4 mph S
Humidity 97% 49% 56% 85%
Chance of Precip. 20% 10% 30% 20%
Cloud Cover 55% 40% 59% 24%
Conditions Partly Cloudy Partly Cloudy Chance of Rain Clear
Sunrise & Sunset
5:39 AM
9:00 PM
Tuesday
chancerain Overcast with showers at times. High near 60F. Winds SW at 10 to 15 mph. Chance of rain 60%.
Tuesday Night
nt_chancerain Partly cloudy skies early giving way to a few showers after midnight. Low 36F. Winds SW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 37 55 | 39 55 | 37 41 | 38
Wind 4 mph S 10 mph WSW 10 mph WSW 4 mph SSW
Humidity 92% 54% 51% 89%
Chance of Precip. 10% 20% 60% 20%
Cloud Cover 27% 36% 50% 67%
Conditions Clear Partly Cloudy Chance of Rain Mostly Cloudy
Sunrise & Sunset
5:38 AM
9:01 PM
Wednesday
chancerain Overcast with rain showers at times. High 57F. Winds W at 5 to 10 mph. Chance of rain 60%.
Wednesday Night
nt_chancerain Rain showers early with clearing later at night. Low 33F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 36 51 | 37 53 | 38 39 | 37
Wind 3 mph SSW 8 mph W 7 mph W 4 mph SSE
Humidity 96% 57% 57% 93%
Chance of Precip. 30% 20% 60% 40%
Cloud Cover 67% 66% 70% 50%
Conditions Chance of Rain Mostly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
5:38 AM
9:02 PM
Thursday
chancetstorms Rain showers in the morning with scattered thunderstorms arriving in the afternoon. High 58F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Thursday Night
nt_partlycloudy A few clouds. Low 34F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 34 52 | 37 53 | 37 39 | 36
Wind 4 mph SSE 7 mph SW 8 mph WSW 4 mph S
Humidity 98% 57% 56% 88%
Chance of Precip. 10% 20% 40% 20%
Cloud Cover 33% 32% 50% 47%
Conditions Partly Cloudy Partly Cloudy Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
partlycloudy Intervals of clouds and sunshine. High near 60F. Winds SW at 10 to 15 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low near 35F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 33 55 | 35 56 | 36 41 | 36
Wind 5 mph S 9 mph SW 10 mph WSW 5 mph S
Humidity 94% 48% 48% 82%
Chance of Precip. 10% 0% 20% 20%
Cloud Cover 45% 43% 44% 36%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
chancerain Rain showers early with some sunshine later in the day. High 61F. Winds SW at 10 to 15 mph. Chance of rain 40%.
Saturday Night
nt_chancerain Partly cloudy skies early followed by mostly cloudy skies and a few showers later at night. Low near 35F. Winds SW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 33 56 | 35 56 | 37 42 | 37
Wind 5 mph S 9 mph WSW 10 mph WSW 6 mph SSW
Humidity 91% 46% 49% 83%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 21% 25% 40% 36%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Sunday
chancerain Cloudy with showers. High 61F. Winds WSW at 10 to 15 mph. Chance of rain 50%.
Sunday Night
nt_partlycloudy A few clouds. Low 34F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 34 55 | 35 56 | 36 41 | 35
Wind 5 mph SSW 9 mph W 11 mph W 6 mph SSW
Humidity 94% 48% 47% 79%
Chance of Precip. 30% 30% 40% 20%
Cloud Cover 40% 40% 50% 30%
Conditions Chance of Rain Chance of Rain Chance of Rain Partly Cloudy
Sunrise & Sunset
Sun does not rise
Monday
clear Sunshine. High 61F. Winds WSW at 10 to 15 mph.
Monday Night
nt_clear A mostly clear sky. Low 34F. Winds SSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 33 55 | 35 57 | 35 40 | 35
Wind 5 mph SSW 10 mph WSW 11 mph WSW 5 mph S
Humidity 91% 47% 44% 82%
Chance of Precip. 10% 0% 0% 20%
Cloud Cover 16% 14% 21% 20%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise