textproduct: North Platte

KEY MESSAGES

- Dry and mild conditions continue through much of the upcoming week.

- A cold front moves through the area Saturday, bringing a threat for showers and thunderstorms and slightly cooler highs for Sunday.

SHORT TERM /THROUGH MONDAY NIGHT/

Issued at 320 AM CDT Sun Oct 18 2026

Early this morning, southwesterly winds remained steady ahead of an approaching frontal boundary/surface trough. Winds have remained the strongest across the Sandhills into north central Nebraska. This has resulted in milder temperatures lingering for these areas. Where winds have managed to diminish more, temperatures have fallen more effectively and are likely to settle into the 30s with all other locations holding into the 40s.

Today/Tonight...weak front/surface trough will settle south into the Sandhills by late morning and stall near a KIML to KANW line around midday. Winds will favor southwest and north to the east and west of this wind shift line respectively. Dew points will climb slightly and though afternoon highs will again be well above normal, humidity minimums should remain above critical levels for all locations. Recent NBM performance has been poor regarding daytime high temperatures with better performance from statistical guidance. Leaned heavily on MET guidance with a slight nudge to the warmer MAV solution. This produced upper 60s in far north central Nebraska with 70s to near 80F invof the surface trough mentioned previously. The forecast highs range from 5-15F above normal for middle October. Winds will fall off tonight for all locations and should allow lows to fall into the upper 30s to lower 40s once again. These remain around 5F above normal for the time of year.

Monday/Monday Night...high pressure departs to the northeast with increasing lee troughing. Winds will veer through the day to largely southeasterly. This will lead to slight increases in low level moisture but will serve no other purpose other than to keep humidity safely above critical levels. Deep troughing will arrive late in the period but stagnant mid-level flow across the Plains with lack of any appreciable perturbation will keep the forecast dry. Temperatures will be relatively cooler than what was seen Saturday and Sunday but highs in the upper 60s remain on the warm side of climatology for western Nebraska. Lows will again fall into the upper 30s to lower 40s.

LONG TERM /TUESDAY THROUGH SATURDAY/

Issued at 320 AM CDT Sun Oct 18 2026

Upper ridging will continue to dominate the upper air pattern through much of the upcoming week, with temperatures expected to moderate back to well above average for midweek. In fact, widespread lower 80s are expected to return for both Thursday and Friday, or 20 to 25 degrees above average for late October. Normally this time of year, temperatures this warm combined with gusty south winds would lead to increasing fire weather concerns. That said, modest moisture advection boosts dewpoints back into the 50s for much of the week, and this will keep humidity elevated to 35-45% each afternoon. Fire concerns are expected to remain generally low due to this, though southerly winds gusting as high as 35 to 45 miles per hour are expected both Thursday and Friday afternoon. These stronger winds are in response to deep surface cyclogenesis across the lee of the Rockies, as an upper trough begins to eject into the Plains by Friday.

By this weekend, the aforementioned surface low will begin to eject east across the Dakotas Friday night, dragging a cold front into the area Saturday morning. Recent guidance solutions have sped up the progression of this front, and as a consequence limits both instability and precipitation across the area. Should this earlier frontal passage verify, little to no rain accumulations are expected across the area along the front. Some threat for deformation precipitation is then possible across western Nebraska behind the front, though guidance has also begun to suggest this will largely stay off to the north of the area in closer proximity to the upper low track. That said, some precipitation cannot be ruled out for now, and trends will continue to be monitored. Slightly cooler highs in the 60s are expected for Sunday in the wake of the frontal passage.

AVIATION /12Z TAFS THROUGH 12Z MONDAY/

Issued at 625 AM CDT Sun Oct 18 2026

VFR conditions are expected to prevail through tomorrow morning across western and north central Nebraska. A cold front will be positioned across the Sandhills this afternoon, leading to northerly winds across western Nebraska and southerly winds for areas east of HWY 83. Wind speeds this afternoon are expected to be 5 to 15kts. Winds then become light from the north tonight, at 5kts or less.

LBF WATCHES/WARNINGS/ADVISORIES

None.