Weather
Rexburg, Idaho
National Weather Service: Fire Weather Warning
Current Conditions
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Almanac
Average High: °
Average Low: °
Record high/year: 96° (2003)
Record low/year: 45° (2005)
Sunrise: 6:02 AM
Sunset: 9:04 PM
Detailed History
Sun and Moon
Sunrise: 06:02 AM (MDT)
Moon Rise: 09:34 PM (MDT)
Sunset: 09:04 PM (MDT)
Moon Set: 06:09 AM (MDT)
Moon Phase
Today
Jul. 25
Aug. 01
Aug. 08
Aug. 16
Next 12 Hours
Partly Cloudy
Partly Cloudy
Partly Cloudy
Clear
Clear
Forecast data from the National Digital Forecast Database
5-Day Forecast
Hi 83°
Lo 47°
Partly Cloudy
Hi 85°
Lo 50°
Clear
Hi 88°
Lo 52°
Clear
Hi 85°
Lo 52°
Clear
Hi 83°
Lo 52°
Partly Cloudy
Forecast for Upper Snake River Plain
Tonight
Mostly clear. Lows 46 to 56. Southwest winds 10 to 20 mph.
Saturday
Sunny. Highs 83 to 90. West winds up to 10 mph... shifting to southwest in the afternoon.
Saturday Night
Mostly clear. Lows 49 to 59. South winds around 10 mph...shifting to northeast after midnight.
Sunday
Sunny. Highs 87 to 94. North winds around 10 mph... shifting to southwest in the afternoon.
Sunday Night
Mostly clear. Lows 51 to 60. Southwest winds 10 to 15 mph...shifting to northwest after midnight.
Monday through Friday
Mostly clear. Highs 81 to 90. Lows 50 to 60.
Fire Weather Warning Statement as of 3:56 am MDT on July 18, 2008
... Red flag warning in effect from noon today to 10 PM MDT this
evening for Idaho zones 409 410 412 and 477 for gusty winds and
low relative humidity...
A cold front aloft will arrive the area this afternoon. The
combination of strong gusty winds and low relative humidities is
expected to produce dangerous fire weather conditions.
A red flag warning means that critical fire weather conditions
are either occurring now... or will shortly. A combination of
strong winds... low relative humidity... and warm temperatures will
create explosive fire growth potential.
Personal Weather Stations
Personal Weather Stations [Add your weather station!]
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Location: ARLFRD Rexburg (MMS), Rexburg, ID Updated: 4:00 PM MDT |
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| Temperature: °F | Dew Point: - | Humidity: - | Wind: Calm | Pressure: - | Hourly Precipitation: 0.00 in | Heat Index: - | Historical Graphs |
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Location: MesoWest REXBURG ID US AGRIMET, Rexburg, ID Updated: 3:15 PM MDT |
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| Temperature: 82 °F | Dew Point: 45 °F | Humidity: 27% | Wind: South at 12 mph | Pressure: - | Hourly Precipitation: 0.00 in | Heat Index: 80 °F | Historical Graphs |
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Location: ARLFRD Sugar City, Sugar City, ID Updated: 4:00 PM MDT |
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| Temperature: °F | Dew Point: - | Humidity: - | Wind: Calm | Pressure: - | Hourly Precipitation: 0.00 in | Heat Index: - | Historical Graphs |
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Location: APRSWXNET Rigby ID US, Rigby, ID Updated: 4:02 PM MDT |
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| Temperature: 88 °F | Dew Point: 41 °F | Humidity: 19% | Wind: WSW at 15 mph | Pressure: 29.97 in | Hourly Precipitation: 0.00 in | Heat Index: 84 °F | Historical Graphs |
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Location: Rigby Jr. High School, Rigby, ID Updated: 4:22 PM MDT |
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| Temperature: 87.8 °F | Dew Point: 31 °F | Humidity: 13% | Wind: SSW at 8.3 mph | Pressure: 25.04 in | Hourly Precipitation: 0.00 in | Heat Index: 84 °F | Historical Graphs |
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Location: RAWS MOODY ID US, Ririe, ID Updated: 3:31 PM MDT |
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| Temperature: 79 °F | Dew Point: 34 °F | Humidity: 20% | Wind: South at 10 mph | Pressure: - | Hourly Precipitation: 0.00 in | Heat Index: 78 °F | Historical Graphs |
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Location: ARLFRD Roberts, Roberts, ID Updated: 4:00 PM MDT |
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| Temperature: °F | Dew Point: - | Humidity: - | Wind: Calm | Pressure: - | Hourly Precipitation: 0.00 in | Heat Index: - | Historical Graphs |
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Location: MesoWest ASHTON ID US AGRIMET, Ashton, ID Updated: 3:15 PM MDT |
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| Temperature: 76 °F | Dew Point: 48 °F | Humidity: 37% | Wind: SW at 14 mph | Pressure: - | Hourly Precipitation: 0.00 in | Heat Index: 78 °F | Historical Graphs |
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Location: MesoWest Botts RWIS ID US ITD, Newdale, ID Updated: 3:49 PM MDT |
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| Temperature: 79 °F | Dew Point: 32 °F | Humidity: 18% | Wind: SSW at 10 mph | Pressure: - | Hourly Precipitation: 0.00 in | Heat Index: 78 °F | Historical Graphs |
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Location: RAWS GAS CAVES ID US, Saint Anthony, ID Updated: 3:24 PM MDT |
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| Temperature: 82 °F | Dew Point: 39 °F | Humidity: 22% | Wind: South at 20 mph | Pressure: - | Hourly Precipitation: 0.00 in | Heat Index: 80 °F | Historical Graphs |
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Location: City Drug - 511 Main St, Ashton, ID Updated: 4:18 PM MDT |
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| Temperature: 79.8 °F | Dew Point: 38 °F | Humidity: 22% | Wind: South at 19.0 mph | Pressure: 29.64 in | Hourly Precipitation: 0.00 in | Heat Index: 79 °F | Historical Graphs |
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MSN Maps of: |
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| Temperature | Dew Point | Humidity | Wind | Pressure | Hourly Precipitation | - | |
NWS Forecaster Discussion
138 fxus65 kpih 182053 afdpih Area forecast discussion National Weather Service Pocatello Idaho 253 PM MDT Friday Jul 18 2008 Discussion...British Columbia low continues to move east this evening with trailing surface frontal boundary through central Montana and Lemhi County supported by 85kt jet. Isolated thunderstorms developing vicinity of Monida Pass and Spencer with the frontal band moving towards Island Park the next 3 to 6 hours. For the most part...surface winds are a little weaker this afternoon than advertised by the models yesterday. Winds are strong enough for the lake Wind Advisory for American Falls Reservoir but very marginal for the red flag warning currently in effect. High pressure ridge will dominate forecast area on Saturday...therefore no mention of thunderstorms in the afternoon. GFS indicates another disturbance from near 135w crosses forecast area in confluent flow pattern on Sunday. Monsoon moisture continues to be advertised in models rotating through Arizona and Utah Sunday and Monday with some of this moisture trying to make it into Idaho. Progression of trough near northern California coast appears to be a problem in the models. GFS has slowed this trough down from moving into Idaho Monday back to Tuesday and phasing it with short wave energy crossing British Columbia about that time. That would also shunt the monsoon moisture away from this area again. Uncertainty in details still abounds. Receiver station && Aviation...widespread VFR with isolated evening thunderstorms in the central mountains and upper snake Highlands. Dsh && Fire weather...the red flag warning for 409 410 412 and 477 will be allowed to continue for now. Wind speeds are generally below required thresholds with relative humidity at several sites either near or below critical levels. Conditions are close enough to keep the red flag in place for early this evening. Dsh && Pih watches/warnings/advisories... red flag warning until 10 PM MDT this evening for idz409-410-412- 477. Lake Wind Advisory until 9 PM MDT this evening for idz021. && $$
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