WFI 6range 0–19negligible76°F · wind 4 g9 mph · rain 0.01 in/hr · rain chance 49% (soaking 21%)
Precipitation-driven impact — 4 mph wind, gusts 9, 76°F, rain 0.01 in/hr.
Every Mountain West game over the next eleven days — 21 — with the posted line, kickoff, stadium, and the forecast weather impact on each.
Weeks 1–2 · 21 games · forecasts off NBM run 20260904T06:00Z
Friday, September 4
Fresno StateFRES
WFI 0negligible71°F · wind 5 g12 mph · dry
Benign conditions; weather is a non-factor.
Saturday, September 5
DuquesneDUQ
Air ForceAFA
WFI 7negligible83°F · wind 6 g17 mph · dry · rain chance 16%
Wind-driven impact — 6 mph wind, gusts 17, 83°F, rain 0.00 in/hr.
Boise StateBOIS
WFI 0negligible71°F · wind 4 g8 mph · dry
Benign conditions; weather is a non-factor.
WyomingWYO
WFI 7negligible88°F · wind 7 g15 mph · dry
Wind-driven impact — 7 mph wind, gusts 15, 88°F, rain 0.00 in/hr.
Idaho StateIDST
Utah StateUSU
WFI 4negligible81°F · wind 6 g17 mph · dry
Wind-driven impact — 6 mph wind, gusts 17, 81°F.
Portland StatePRST
San Diego StateSDSU
WFI 5negligible75°F · wind 4 g8 mph · rain 0.007 in/hr · rain chance 9%
Precipitation-driven impact — 4 mph wind, gusts 8, 75°F, rain 0.01 in/hr.
WFI 16negligible81°F · wind 8 g18 mph · rain 0.02 in/hr
Precipitation-driven impact — 7 mph wind, gusts 18, 81°F, rain 0.02 in/hr.
WFI 0negligible80°F · wind 3 g10 mph · dry
Benign conditions; weather is a non-factor.
NevadaNEV
WFI 2negligible67°F · wind 6 g13 mph · dry
Benign conditions; weather is a non-factor.
Saturday, September 12
Utah StateUSU
WFI 6negligible62°F · wind 5 g8 mph · rain 0.01 in/hr · rain chance 19%
Precipitation-driven impact — 5 mph wind, gusts 8, 62°F, rain 0.01 in/hr.
UNLVUNLV
North TexasUNT
WFI 18negligible95°F · wind 10 g17 mph · dry · rain chance 9%
Wind-driven impact — 10 mph wind, gusts 17, 95°F.
MercyhurstMERC
New MexicoUNM
WFI 0negligible83°F · wind 4 g10 mph · dry · rain chance 8%
Benign conditions; weather is a non-factor.
Northern ColoradoUNCO
WyomingWYO
WFI 24range 24–35minor71°F · wind 15 g25 mph · dry · rain chance 28%
Wind-driven impact — 15 mph wind, gusts 25, 71°F.
MemphisMEM
Boise StateBOIS
WFI 8negligible77°F · wind 8 g18 mph · dry · rain chance 8%
Wind-driven impact — 8 mph wind, gusts 18, 77°F.
Southern UtahSUU
WFI 14range 14–23negligible83°F · wind 10 g20 mph · dry · rain chance 27%
Wind-driven impact — 11 mph wind, gusts 20, 83°F.
San Diego StateSDSU
UCLAUCLA
WFI 4negligible82°F · wind 7 g15 mph · dry
Wind-driven impact — 7 mph wind, gusts 15, 82°F.
North Dakota StateNDSU
Air ForceAFA
WFI 14negligible75°F · wind 11 g20 mph · dry · rain chance 18%
Wind-driven impact — 11 mph wind, gusts 20, 75°F.
Sacramento StateSAC
Fresno StateFRES
WFI 7negligible88°F · wind 8 g17 mph · dry
Wind-driven impact — 8 mph wind, gusts 17, 88°F.
Montana StateMTST
NevadaNEV
WFI 16negligible76°F · wind 11 g22 mph · dry · rain chance 9%
Wind-driven impact — 11 mph wind, gusts 22, 76°F.
New Mexico StateNMSU
Hawai'iHAW
WFI 2negligible78°F · wind 5 g15 mph · dry
Benign conditions; weather is a non-factor.
Reading the weather chip: the Weather Football Index
scores forecast conditions 0–100 for football impact —
0–19 negligible,
20–39 minor,
40–59 notable,
60–79 high,
80+ extreme.
Domes are scored, not skipped: the roof factor takes them to near zero.
Rain chances are the NBM ensemble's probability of measurable precipitation in the
6-hour window covering kickoff (a "soaking" is ≥0.25"), which says what a single
blended rate cannot — a 79% storm day can still average out to a dry-looking number.
Lines are the book's posted numbers via ESPN; the Kalshi row is the implied total and win price from that game's traded strike ladder on the regulated exchange, shown only while fresh. Both update through the week.
See the methodology.