299 FXUS63 KSGF 121116 AFDSGFArea Forecast Discussion National Weather Service Springfield MO 616 AM CDT Fri Sep 12 2025
.KEY MESSAGES...
- Above normal temperatures and dry conditions into next week. Some record highs may be approached. Drought conditions worsening.
- Pattern change could be coming by next weekend - more seasonal temperatures and potentially precipitation.
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.SHORT TERM /THROUGH SATURDAY/... Issued at 311 AM CDT Fri Sep 12 2025
The Ozarks continue to remain under the influence of deep high pressure, with an upper-level ridge dominating the majority of the country. Highs yesterday topped out in the low to mid 90s with calm and clear conditions. More of this can be expected as the high pressure continues to build in this weekend. Today, we will see highs in the mid-90s and light winds out of the southwest. A few clouds will pass by but remain minimal. Afternoon humidity will be low due to the drier airmass, so heat index values will more or less match the true high temperature.
Lows tonight in the upper 60s to around 70. Saturday will be a repeat of today, with temperatures perhaps a degree or two higher. Moisture starts to recover a bit as the western periphery of the ridge draws closer, resulting in increased cloud cover in the afternoon and evening.
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.LONG TERM /SATURDAY NIGHT THROUGH THURSDAY/... Issued at 311 AM CDT Fri Sep 12 2025
The ridge remains firmly in place through the weekend, and we`ll continue to see highs in the mid-90s well into the middled of next week. This may put some record highs in jeopardy (see Climate section below). Global models have the trough out west approaching the area sometime Sunday, though it loses amplitude over the Plains as it is drawn up north by another low pressure system over Canada. Its immediate impact to the area will be slim-to-none; the shortwave energy that passes by the northwesternmost reaches of the CWA may help to kick off some thunderstorms, though lack of instability and moisture will certainly be limiting factors.
In all likelihood, we will continue to experience hot, dry, calm days through the majority of the week. A messy synoptic pattern unfolds by the end of the forecast period with many low pressure systems interacting over the high Plains and Canada. This looks to kick a shortwave across the area, which may drop temperatures closer to normal going into next weekend. Precipitation potential still looks pretty low (
NWS SGF Office Area Forecast Discussion