Weather
O'Neill, Nebraska
Current Conditions
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Almanac
Average High: °
Average Low: °
Record high/year: ° ()
Record low/year: ° ()
Sunrise: 7:36 AM
Sunset: 7:48 PM
Detailed History
Sun and Moon
Sunrise: 07:36 AM (CDT)
Moon Rise: 10:22 AM (CDT) 3 21
Sunset: 07:48 PM (CDT)
Moon Set: 01:19 AM (CDT) 3 21
Moon Phase
Next 12 Hours
Forecast data from the National Digital Forecast Database
5-Day Forecast
Forecast for Holt
Tonight
Mostly clear. Lows in the upper 20s. South wind around 10 mph.
Monday
Mostly sunny. Highs in the mid 60s. Southwest wind 10 to 15 mph.
Monday Night
Mostly cloudy. Lows in the mid 30s. Northwest wind 10 to 15 mph.
Tuesday
Mostly cloudy. A 20 percent chance of rain or snow in the morning. Highs in the upper 40s. North wind around 15 mph.
Tuesday Night
Mostly cloudy. Lows in the upper 20s. North wind 10 to 15 mph.
Wednesday and Wednesday Night
Partly cloudy. Highs in the upper 40s. Lows around 30.
Thursday through Friday
Partly cloudy. Highs in the mid 50s. Lows in the mid 30s.
Friday Night
Partly cloudy until midnight then becoming mostly cloudy. A 20 percent chance of rain or snow. Lows in the mid 30s.
Saturday
Partly sunny with a 20 percent chance of rain. Highs in the lower 50s.
Saturday Night
Breezy. Mostly cloudy until midnight then becoming partly cloudy. A 20 percent chance of rain or snow. Lows in the lower 30s.
Sunday
Mostly sunny. Highs in the upper 40s.
Personal Weather Stations
Personal Weather Stations [Add your weather station!]
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Location: 105 South Victoria, Chambers, NE Updated: 8:01 PM CDT |
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| Temperature: 46.2 °F | Dew Point: 23 °F | Humidity: 39% | Wind: South at 3.1 mph | Pressure: 29.90 in | Hourly Precipitation: 0.00 in | Windchill: 45 °F | Historical Graphs |
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Location: HADS ELKHORN RIVER NEAR EWING 1N NE US, Ewing, NE Updated: 6:45 PM CDT |
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| Temperature: °F | Dew Point: - | Humidity: - | Wind: Calm | Pressure: - | Hourly Precipitation: 0.00 in | Windchill: - | Historical Graphs |
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MSN Maps of: |
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| Temperature | Dew Point | Humidity | Wind | Pressure | Hourly Precipitation | - | |
NWS Forecaster Discussion
357 fxus63 klbf 211910 afdlbf Area forecast discussion National Weather Service North Platte NE 210 PM CDT sun Mar 21 2010 Synopsis... analysis of the 18z surface data showed a warm front in the Lee side trough across the central and northern High Plains. There were also low pressure systems centered in southwest Saskatchewan and southeast Alberta and another off the coast of northwest British Columbia. A front was stretched across southern Canada from southern Manitoba through southern Saskatchewan and southern Alberta to the low off the coast of British Columbia. Surface dewpoints were 10 to 20 over central and western Nebraska in the upper levels...the 6.7 micron water vapor imagery showed moisture streaming across the northern rockies and southeastward across western Nebraska. The visible imagery showed high cloudiness associated with that upper moisture. && Short/medium range...tonight through Thursday. Temperatures are the forecast challenge for tonight and Monday. With afternoon dewpoints 10-20f...it appears that lows tonight could fall into the teens again tonight. However...the high clouds streaming across the area and light west to southwest wind may help keep temperatures up. For lows tonight...we believe that 20 to 25 should hold in the west and 25 to 30 in north central Nebraska. It is possible that the North Platte River Valley from Brady to Sutherland may have temperatures in the upper teens...but for now we will keep them around 20. Highs Monday will be well above normal... ranging from lower 60s in north central Nebraska to around 70 in the extreme southwest. After Monday...a middle-altitude trough pivots through Nebraska Monday night and Tuesday and...with it...a fairly strong front. System relative 295-300k isentropic lift and decent frontogenesis will give plenty of lift. However...with mixing ratio on those surfaces 3-4g/kg...moisture is available. In fact... the precipitable water is expected to be at or above 0.45 inch which is in the top 25 percent for the season. Add in elevated instability (lifted indices 0c to -1c) and there is even a possibility of isolated thunderstorms. After that...the front stalls across Kansas and the 295k surface shows some isentropic lift. Until 00z Wednesday (tuesday evening)...temperatures in the lowest 2km above ground level are right at 0c. Therefore...I would expect rain or a mix to be favored. After 00z...the 0-2km temperatures become more favorable for snow. On Wednesday afternoon...the low level temperatures support rain or a mix again. The net result is that snow may accumulate during the night...but will probably melt or be wash away during the day Wednesday. Temperatures Tuesday will be 20-25f colder than those Monday. Then...though temperatures will be warmer Wednesday through Sunday...they will continue to be near normal or a little below. Extended...Friday through Sunday. By late Friday...return flow from the Texas Gulf Coast will bring moisture northward and onto the northern plains as the active pattern continues. A combination of system-relative upglide and elevated 2d-frontogenesis will generate lift over much of western and north central Nebraska Friday night and Saturday. As the system GOES off to the east...the lift will go with it and precipitation will taper off Saturday night or Sunday. There is some difference between the 00z European model (ecmwf) and the 00z gfslr with this system...I.E. The gfslr being about twelve hours faster with the passage of the system and a little colder. The slower/warmer solution is supported by the 00z Gem as far out as it GOES (sat/00z)...and the 00z naefs supports the slower and warmer solutions as well. Otherwise...the gfslr and European model (ecmwf) are showing similar tracks and dynamics. Therefore...some mention of precipitation is warranted Saturday with the greatest uncertainty being rain versus snow and the time of onset/end. Leaning toward the warmer solutions...we will use a mix of rain and/or snow for the weather. && Aviation... extremely dry middle layers of the atmosphere will keep VFR conditions in place through the next 24 hours with only High Deck of cirrus moving ovhd. Light and variable winds overnight should give way to westerly winds on Tuesday...with winds remaining fairly light aloft...low level wind shear also not anticipated. && Fire weather... fire weather concerns will be on the increase on Monday as favorable pattern sets up across western Nebraska. Upper ridge will be flattening over the High Plains overnight...pushing a surface trough into western Nebraska during the afternoon. The system responsible for squashing the ridge will move into Dakotas on Monday afternoon pushing a cold front through Nebraska during the evening and overnight hours. These two boundaries will need to be watched for wind shifts in burning is planned. Dew points/relative humidity should drop behind surface trough tomorrow...helping to push temperatures up well into the 60s in western Nebraska and the sandhills. At this time looks like critical levels will not be reached with winds/gusts remaining below 25 miles per hour. Smoke dispersal should increase however with better mixing and an increase in low level winds. && Lbf watches/warnings/advisories...none. && $$ Short/medium range and extended...Springer aviation...13