Weather


Evanston Rgnl Hospital, Wyoming

National Weather Service: Fire Weather Warning

Current Conditions

 
Temp: 81°
Dew Point: 27°
Humidity: 14%
Wind: WSW 31 mph
Visibility: 10.0 miles
Pressure: 29.70 in. -
Sky: Clear

 

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Almanac

Average High: °

Average Low: °

Record high/year: ° ()

Record low/year: ° ()

Sunrise: 6:39 AM

Sunset: 8:13 PM

Detailed History

Sun and Moon

Sunrise: 06:39 AM (MDT)

Moon Rise: 10:20 PM (MDT)

Sunset: 08:13 PM (MDT)

Moon Set: 12:03 PM (MDT)

Moon Phase

Today
Aug. 23
Aug. 30
Sep. 07
Sep. 15

 

Local Radar

Local Satellite



Next 12 Hours

 
4  pm
7  pm
10  pm
1  am
4  am
Partly Cloudy Partly Cloudy
Partly Cloudy Partly Cloudy
Partly Cloudy Partly Cloudy
Clear Clear
Clear Clear
81°
77°
65°
52°
47°

 

Forecast data from the National Digital Forecast Database


5-Day Forecast

Thursday Clear Hi 81° Lo 41° Clear
Friday Partly Cloudy Hi 76° Lo 43° Partly Cloudy
Saturday Partly Cloudy Hi 79° Lo 45° Partly Cloudy
Sunday Partly Cloudy Hi 81° Lo 45° Partly Cloudy
Monday Partly Cloudy Hi 81° Lo 45° Partly Cloudy

 

Forecast for Southwest Wyoming

Updated: 3:28 am MDT on August 21, 2008

Today

Sunny in the morning then becoming partly cloudy. Breezy. Highs in the lower 80s. Southwest winds 15 to 25 mph.

 

Tonight

Breezy. Mostly clear. Lows in the upper 40s. West winds 15 to 25 mph.

 

Friday

Sunny. Highs in the upper 70s. West winds 10 to 20 mph.

 

Friday Night

Partly cloudy. Lows around 50.

 

Saturday

Partly cloudy. Highs in the lower 80s.

 

Saturday Night

Partly cloudy. Lows in the lower 50s.

 

Sunday through Monday

Partly cloudy. Highs in the mid 80s. Lows in the lower 50s.

 

Monday Night through Wednesday

Mostly clear. Lows around 50. Highs in the upper 70s to mid 80s.

 

 

 Fire Weather Warning  Statement as of 12:02 PM MDT on August 21, 2008


... Red flag warning remains in effect until 9 PM MDT this
evening...

A red flag warning remains in effect until 9 PM MDT this evening.

Southwest will continue to increase... with wind speeds of of 20
to 30 mph gusting to near 40 mph this afternoon. These gusty winds will
combine with warm temperatures and relative humidity of 10 to 15 percent
this afternoon and early evening. This will bring a high potential
for extreme fire weather conditions including extensive spotting
and rapid growth potential of any existing fires.

A red flag warning means that critical fire weather conditions
are either occurring now... or will shortly. Critically dry
fuels... combined with strong winds... low relative humidity... and
warm temperatures will create explosive fire growth potential.





 Local Storm Report 



08/21/2008 0349 PM

Chalmette, St Bernard Parish.

Funnel cloud, reported by Emergency Mngr.


            A funnel cloud was spotted near Murphy oil in Meraux.




Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: APRSWXNET Bear River WY US, Evanston, WY

Updated: 3:05 PM MDT

Temperature: 81 °F Dew Point: 40 °F Humidity: 23% Wind: SW at 25 mph Pressure: 29.90 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Historical Graphs

Location: Foothills of the Uintas, Evanston, WY

Updated: 3:17 PM MDT

Temperature: 86.5 °F Dew Point: 32 °F Humidity: 15% Wind: Calm Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Historical Graphs

MSN Maps of:

Temperature Dew Point Humidity Wind Pressure Hourly Precipitation -

NWS Forecaster Discussion




741 
fxus65 kslc 211618 
afdslc 


Area forecast discussion 
National Weather Service Salt Lake City Utah 
1018 am MDT Thursday Aug 21 2008 


Synopsis...storm system moving east across the northern rockies 
will drop a weak cold front into northern Utah this evening. Winds 
will increase this afternoon as this feature approaches. 


&& 


Discussion...cold front over southern Idaho is moving southward 
and will move into northern Utah by 6 PM. Upper level support is 
lacking initially and the main influence of this system will be a 
gradual wind shift to the north upon passage. Front should make it 
south of Provo before stalling out by morning. This will provide a 
cooler day on Friday but the front will retreat over the weekend 
bringing above normal temperatures back to northern Utah for the 
weekend. There is a marginal increase in low level moisture and 
this will come into play tomorrow and Saturday as distrubances 
ride over the frontal boundary generating isolated high-elevation 
thunderstorms. In the meantime...confluent flow aloft will inhibit 
activity today. 


No update to the forecast this morning. 


&& 


Aviation...VFR conditions will prevail throughout the day at the 
slc terminal. South winds are expected to shift to the west 
between 20z and 22z as a cold front drops into northern Utah. 
Gusts along and behind this front may exceed 30 kts at the 
terminal through 02z...resulting in erratic cross winds...before 
winds shift to the north. There is a 20 percent chance this shift 
will occur before 20z. 


&& 


Fire weather...a dry cold front will move through northern Utah 
late this afternoon into this evening. Gusty south winds will 
develop this afternoon ahead of the cold front across the western 
portion of Utah. As the cold front passes through the northern 
portion of fire weather zone 420 this afternoon and early 
evening...winds will shift to the northwest and humidities will 
increase. Across the remainder of the warned area...southerly winds 
and low humidities will continue to create severe fire weather 
conditions into the evening. 


&& 


Slc watches/warnings/advisories... 
Utah...red flag warning from noon until 9 PM Thursday for 
fire weather zones 420...423...434 and 435. 
Wyoming...none. 


&& 


$$ 


Public...Pomeroy 
fire weather...Kruse 
aviation...Seaman 


For more information from National oceanic and atmospheric administration/S National Weather Service visit... 
http://weather.Gov/saltlakecity (all lower case) 










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