160 FXUS63 KSGF 111053 AFDSGFArea Forecast Discussion National Weather Service Springfield MO 553 AM CDT Thu Sep 11 2025
.KEY MESSAGES...
- Above normal temperatures and dry conditions into next week. Some record highs may be approached. Drought conditions worsening.
&&
.SHORT TERM /THROUGH TONIGHT/... Issued at 158 AM CDT Thu Sep 11 2025
The warming trend continues today as the upper trough continues to drift slowly east into the area. Look for highs in the low to mid 90s today (may approach records at SGF and UNO) with nearly calm winds and mostly sunny skies.
For tonight, lows in the 60s are expected.
&&
.LONG TERM /FRIDAY THROUGH WEDNESDAY/... Issued at 158 AM CDT Thu Sep 11 2025
The long term pattern is really simple. The upper ridge to the west will continue to push east and then remain over the area into the middle of next week. This means persistent heat and mostly dry conditions. Look for forecast temperatures to be within a few degrees of record highs each day through the long term period. See the climate section for a list of sites that are forecast to be within 5 degrees of record highs.
Ensemble data shows little spread in temperatures, making for good confidence in the temperature forecast into next week. Previously, about 25% of ensembles showed a mid-level low or trough extending from the Great Lakes into our area, but that has decreased to around 12% in latest runs. Thus, confidence in the warm and dry pattern persisting has increased.
Impacts of the heat will be mitigated by limited moisture, keeping heat index values near the actual temperatures, along with relatively cool overnight lows in the 60s. Still, sensitive and/or exposed user groups will need to plan accordingly.
Looking ahead toward the day 8-14 (Sep 18-24) time frame, CPC favors above normal temperatures (58% above normal, 33% near normal probabilities) which is in line with ensemble data (GEFS, ENS, and GEPS) all showing 7 day temperature anomalies around +6 F. As far as precipitation goes, the CPC outlook is essentially equal chances for above normal (36%), near normal (33%), and below normal (31%). Ensemble data favors slightly negative precipitation anomalies.
&&
.AVIATION /06Z TAFS THROUGH 06Z FRIDAY/... Issued at 553 AM CDT Thu Sep 11 2025
VFR conditions and light winds will persist through the TAF period.
&&
.CLIMATE... Issued at 158 AM CDT Thu Sep 11 2025
Values listed below are for sites where the forecast is within 5 degrees of a record.
Record High Temperatures:
September 11: KSGF: 96/2000 KUNO: 96/1953
September 12: KSGF: 97/1939 KJLN: 97/1956 KVIH: 98/1897 KUNO: 96/1980
September 13: KSGF: 99/2011 KVIH: 96/1956 KUNO: 96/1980
September 14: KUNO: 99/1954
September 15: KSGF: 98/1893 KVIH: 97/1897 KUNO: 98/1954
September 16: KSGF: 95/2019 KVIH: 96/1954 KUNO: 99/1980
September 17: KSGF: 96/1953 KJLN: 95/1953
&&
.SGF WATCHES/WARNINGS/ADVISORIES... KS...None. MO...None.
&&
$$
SHORT TERM...Titus LONG TERM...Titus AVIATION...Titus CLIMATE...Titus
NWS SGF Office Area Forecast Discussion