Area Forecast Discussion
Issued by NWS Omaha/Valley, NE

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary Off
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
-- Highlight Changed Discussion --
-- Discussion containing changed information from previous version are highlighted. --
000 FXUS63 KOAX 190448 AFDOAX Area Forecast Discussion National Weather Service Omaha/Valley NE 1148 PM CDT Wed Oct 18 2017 .SHORT TERM...(Tonight through Saturday) Issued at 209 PM CDT Wed Oct 18 2017 Dry and above normal weather continues through Friday, then rain chance move into the area Friday night and Saturday. A cool was moving into northeast NE early this afternoon and settles southward to the NE/KS line by daybreak Thursday, before quickly lifting back north of the region by Thursday afternoon. This will briefly bring cooler temps to the area tonight, with lows back into the upper 30s in favored cool spots, to mid 40s along the ridges in the MO river valley. High temps Thursday easily get back into the mid to upper 70s, well above normal, with southerly winds developing again. This trend continues into Friday as a weak short wave moves out of the mean trough to our west. Wind speeds Friday easily get into the windy 20-30 mph category, and could even see gusts into the lower 40s across parts of eastern NE by late morning into the afternoon. The Nam does try to generate a few sprinkles on Friday, but other models remain dry, thus will just indicate an increase in cloud cover for now. We will see a chance of showers and isolated thunderstorms Friday night, and especially on Saturday as a cold front moves into and through the region. Rainfall amounts Friday night perhaps a tenth of an inch or less, and amounts Saturday up to one quarter inch. .LONG TERM...(Saturday night through Wednesday) Issued at 209 PM CDT Wed Oct 18 2017 Precip chances sweep out of the area pretty quickly Saturday evening, and our blended forecast may even be holding on to precip too long. All precip should be well east of the area by Sunday morning, finally bringing temps closer to seasonable readings. Temps try to recover on Monday, but another fast-moving system coming out of the northern Rockies brings another front and a small chance of showers to the area Monday night. Sharply cooler temps are then forecast next Tuesday into Wednesday with highs in the upper 50s to lower 60s, although the EC would suggest a little warmer values closer to normal. && .AVIATION...
-- Changed Discussion --
(For the 06Z TAFS through 06Z Thursday night) Issued at 1131 PM CDT Wed Oct 18 2017 VFR conditions expected thru the fcst pd.
-- End Changed Discussion --
&& .OAX WATCHES/WARNINGS/ADVISORIES... NE...None. IA...None. && $$ SHORT TERM...DeWald LONG TERM...DeWald AVIATION...DEE

USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.