Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 9

Waxing Gibbous 99%

21:08

05:40

23 Good
00 Good
01 Good
02 Good
03 Good
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 OK
20 OK
21 Good
22 Good

Sun - Rise: 06:15, Set: 20:43, Transit: 13:29. Moon - Rise: 21:08, Set: 05:40. Civil Dark: 21:12 - 05:46. Nautical Dark: 21:49 - 05:09. Astro Dark: 22:30 - 04:29

Total Clouds (% Sky Obscured)

0
0
0
0
0
25
27
29
32
37
37
46
37
36
30
32
34
26
23
20
3
3
7
5

Low Clouds (% Sky Obscured)

0
0
0
0
0
14
16
15
16
18
17
22
20
19
18
19
23
18
21
20
3
0
4
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
3
3
3
3
4
4
4
4
6
8
9
10
10
11
12
12
12
12
11
10
9
9
9

Chance of Frost

Temperature (°C)

28
27
26
24
24
23
23
23
23
25
27
28
30
31
33
34
34
34
34
33
32
31
29
29

Feels Like (°C)

32
32
31
29
28
28
27
27
27
29
30
31
33
34
35
35
36
36
35
36
35
34
32
30

Dew Point (°C)

23
23
22
21
20
20
20
20
20
21
21
21
21
21
21
21
21
22
22
23
23
24
21
20

Relative Humidity (%)

73
78
78
79
80
83
83
84
84
78
70
64
59
54
50
48
47
48
51
54
59
65
62
59

Pressure (mb)

1014
1015
1014
1014
1014
1014
1014
1014
1014
1015
1015
1014
1014
1013
1013
1012
1011
1011
1010
1010
1010
1010
1010
1010

Ozone (du)

300
301
302
301
303
304
303
302
301
300
301
300
299
296
297
298
297
297
297
298
298
297
297
298

Thursday 10

Full Moon 100%

21:47

06:45

23 Good
00 Good
01 Good
02 Good
03 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK

Sun - Rise: 06:16, Set: 20:42, Transit: 13:29. Moon - Rise: 21:47, Set: 06:45. Civil Dark: 21:12 - 05:46. Nautical Dark: 21:48 - 05:10. Astro Dark: 22:29 - 04:29

Total Clouds (% Sky Obscured)

0
2
3
1
23
50
80
70
49
83
55
58
87
95
64
100
100
99
100
57
73
69
75
39

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
6
3
7
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
1
23
50
61
52
49
55
50
22
30
27
40
44
43
41
3
24
35
52
38
6

High Clouds (% Sky Obscured)

0
2
3
0
8
22
57
60
26
69
45
44
80
79
43
100
100
98
100
54
68
41
60
39

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
9
9
8
8
8
9
10
10
11
13
13
13
13
14
14
14
14
12
11
9
8
10

Chance of Frost

Temperature (°C)

28
27
27
26
26
26
25
25
25
26
27
28
30
32
34
35
35
35
35
34
33
31
30
29

Feels Like (°C)

29
28
27
27
27
26
26
24
25
26
26
28
29
31
32
33
34
34
33
34
33
33
29
29

Dew Point (°C)

19
19
19
18
17
17
17
16
17
18
18
18
18
20
20
20
21
20
21
22
21
22
19
18

Relative Humidity (%)

59
59
61
61
59
59
58
56
60
62
60
54
48
48
44
43
42
42
45
49
49
56
52
50

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1011
1011
1010
1010
1010
1010
1010
1010
1010
1011

Ozone (du)

299
302
298
297
298
299
297
296
297
297
296
297
296
295
296
297
296
295
296
296
295
295
296
299

Friday 11

Waning Gibbous 98%

22:21

07:52

23 OK
00 Bad
01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:17, Set: 20:42, Transit: 13:29. Moon - Rise: 22:21, Set: 07:52. Civil Dark: 21:11 - 05:47. Nautical Dark: 21:48 - 05:11. Astro Dark: 22:28 - 04:30

Total Clouds (% Sky Obscured)

34
68
30
36
37
80
99
97
100
98
100
99
98
100
100
97
96
98
97
97
100
100
100
85

Low Clouds (% Sky Obscured)

0
0
0
0
3
3
7
11
17
12
28
91
69
40
21
40
49
53
63
50
5
8
1
32

Medium Clouds (% Sky Obscured)

10
0
0
27
27
39
31
36
48
44
46
41
5
6
63
67
56
0
0
0
23
46
69
58

High Clouds (% Sky Obscured)

30
62
24
15
2
75
98
92
100
96
100
98
83
100
100
78
72
81
52
51
100
100
100
73

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
1

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
Light Rain
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

2
0
0
1
28
40
9
5
24
72
33
5
1
0
15
54
67
71
15
7
21
65
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0.2
0.2
0
0
0
0
0.2
0.9
1.1

Wind Speed/Direction (mph)

10
9
10
9
9
7
9
6
6
6
8
9
8
8
8
9
8
9
10
8
7
6
3
6

Chance of Frost

Temperature (°C)

29
28
27
27
26
25
25
24
24
25
25
27
28
29
30
30
29
29
29
29
29
28
27
24

Feels Like (°C)

27
28
28
28
27
26
25
24
24
25
26
27
29
30
30
31
30
29
28
29
29
29
29
24

Dew Point (°C)

17
19
19
18
18
18
17
17
17
18
18
18
19
18
18
18
16
16
16
17
18
18
18
23

Relative Humidity (%)

50
58
60
58
60
64
63
62
66
67
63
58
60
53
49
47
45
44
45
48
52
56
58
92

Pressure (mb)

1011
1012
1012
1012
1012
1012
1013
1013
1014
1015
1016
1016
1016
1015
1015
1014
1014
1014
1013
1013
1013
1013
1014
1015

Ozone (du)

301
301
301
299
301
300
300
299
298
295
293
292
293
292
292
293
293
293
291
291
290
290
288
290

Saturday 12

Waning Gibbous 93%

22:50

09:00

23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:17, Set: 20:41, Transit: 13:29. Moon - Rise: 22:50, Set: 09:00. Civil Dark: 21:11 - 05:48. Nautical Dark: 21:47 - 05:11. Astro Dark: 22:27 - 04:31

Total Clouds (% Sky Obscured)

70
52
68
84
100
100
100
100
100
100
96
70
100
100
100
100
100
100
100
100
100
57
32
61

Low Clouds (% Sky Obscured)

9
18
24
21
27
25
26
40
54
58
44
29
58
54
61
60
59
58
56
50
48
44
32
49

Medium Clouds (% Sky Obscured)

48
32
47
65
76
76
83
96
71
93
82
46
21
13
17
65
77
15
14
19
11
5
0
4

High Clouds (% Sky Obscured)

47
15
40
70
100
100
100
100
100
100
62
53
100
100
100
100
100
100
100
100
100
57
32
57

ISS Passover

Visibility (miles)

2
9
9
9
9
9
3
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
None
Light Rain
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

95
62
95
95
95
95
95
95
95
95
88
75
95
95
86
81
52
52
75
72
70
81
95
73

Precipitation Amount (mm)

0.9
0
0.7
0.6
0.9
1.2
2.4
2.2
0.9
0.5
0.3
0.2
0.6
0.7
0.5
0.4
0
0
0.3
0.3
0.2
0.4
0.9
0.3

Wind Speed/Direction (mph)

3
3
3
3
3
3
4
4
4
5
6
7
7
8
9
8
8
7
7
6
3
4
2
7

Chance of Frost

Temperature (°C)

24
24
23
23
23
23
23
23
23
23
24
24
26
27
27
28
28
29
28
28
28
27
26
25

Feels Like (°C)

25
25
25
25
25
25
25
25
25
26
26
27
28
28
29
30
30
30
30
30
31
30
31
26

Dew Point (°C)

23
22
21
22
22
22
22
22
22
22
21
20
19
19
21
21
21
22
21
21
21
21
21
21

Relative Humidity (%)

92
92
91
92
94
92
95
97
97
92
85
77
65
64
66
66
64
66
63
63
65
70
75
79

Pressure (mb)

1015
1015
1015
1015
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1015

Ozone (du)

289
289
289
289
290
289
290
290
290
289
289
289
289
289
289
288
288
288
288
288
288
289
288
288

Sunday 13

Waning Gibbous 87%

No Rise

10:07

23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:18, Set: 20:41, Transit: 13:29. Moon - Rise: No Rise, Set: 10:07. Civil Dark: 21:10 - 05:49. Nautical Dark: 21:47 - 05:12. Astro Dark: 22:27 - 04:32

Total Clouds (% Sky Obscured)

98
96
96
98
77
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

53
57
49
41
32
44
55
67
66
65
64
61
58
55
39
51
62
51
40
28
28
27
27
25

Medium Clouds (% Sky Obscured)

17
17
14
6
2
7
5
6
10
16
13
22
95
48
22
33
51
34
17
0
0
0
0
0

High Clouds (% Sky Obscured)

93
90
91
95
64
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
2
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
Light Rain
None
None
None
Very Light Rain
Light Rain
Light Rain
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Light Rain
None
None
None

Precipitation Probability (%)

45
32
69
21
28
11
60
84
92
41
24
39
45
49
72
78
87
90
93
93
74
50
0
0

Precipitation Amount (mm)

0
0
0.6
0
0
0
0.3
0.5
0.5
0
0
0
0
0.3
0.5
0.5
0.6
0.7
0.7
0.7
0.4
0
0
0

Wind Speed/Direction (mph)

6
5
5
4
3
3
3
4
4
5
5
6
7
7
10
9
10
10
9
8
8
7
7
6

Chance of Frost

Temperature (°C)

24
24
24
23
23
22
22
22
22
23
24
26
27
27
30
30
31
31
31
30
30
29
28
27

Feels Like (°C)

26
25
25
25
25
26
25
24
24
25
27
28
29
29
31
31
31
31
31
31
32
31
31
32

Dew Point (°C)

21
20
21
21
21
21
21
21
22
22
22
22
21
22
21
21
20
20
20
20
21
21
21
21

Relative Humidity (%)

80
80
83
92
92
94
94
95
96
94
87
79
69
74
60
56
53
50
52
55
57
62
65
68

Pressure (mb)

1015
1015
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1015
1015
1015
1014
1014
1014
1014
1014

Ozone (du)

288
286
285
284
286
288
287
287
285
286
287
287
286
288
288
288
288
288
288
288
288
288
289
289

Monday 14

Waning Gibbous 78%

23:17

11:14

23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:19, Set: 20:40, Transit: 13:30. Moon - Rise: 23:17, Set: 11:14. Civil Dark: 21:10 - 05:49. Nautical Dark: 21:46 - 05:13. Astro Dark: 22:26 - 04:33

Total Clouds (% Sky Obscured)

98
98
98
99
100
100
100
100
100
100
100
100
100
100
100
85
80
80
85
85
90
95
100
100

Low Clouds (% Sky Obscured)

23
22
14
7
0
0
0
0
2
4
7
14
21
28
29
3
3
3
2
3
2
2
0
0

Medium Clouds (% Sky Obscured)

0
0
2
4
5
9
9
12
13
14
19
18
4
1
0
0
0
0
0
0
2
5
7
8

High Clouds (% Sky Obscured)

97
95
97
98
100
100
100
100
100
100
100
100
100
100
100
85
80
80
85
85
90
95
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
14
20
24
21
16
6
6
4
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
7
7
7
7
8
7
7
9
10
11
11
11
11
11
11
11
10
9
8
7
6
5

Chance of Frost

Temperature (°C)

27
27
27
27
26
26
26
25
25
27
28
30
31
33
34
34
35
35
34
33
33
31
30
28

Feels Like (°C)

31
31
30
29
29
28
28
28
28
27
28
29
30
31
31
38
37
36
36
36
37
34
34
34

Dew Point (°C)

20
20
19
19
19
19
19
19
19
19
20
20
20
20
20
20
20
20
20
20
21
21
20
20

Relative Humidity (%)

66
64
61
63
64
65
66
67
68
63
60
56
52
47
43
43
42
41
44
46
50
52
55
59

Pressure (mb)

1014
1014
1015
1014
1014
1014
1014
1015
1015
1015
1015
1016
1016
1015
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013

Ozone (du)

290
291
292
292
293
293
293
292
292
291
291
291
291
292
292
292
292
292
292
292
292
292
293
293

Tuesday 15

Waning Gibbous 68%

23:43

12:21

23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 OK
08 OK
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:19, Set: 20:40, Transit: 13:30. Moon - Rise: 23:43, Set: 12:21. Civil Dark: 21:09 - 05:50. Nautical Dark: 21:45 - 05:14. Astro Dark: 22:25 - 04:34

Total Clouds (% Sky Obscured)

100
100
100
100
85
75
25
0
0
0
0
2
3
5
9
14
13
35
57
78

Low Clouds (% Sky Obscured)

0
0
10
20
5
2
0
0
0
0
0
0
0
0
0
3
3
18
34
49

Medium Clouds (% Sky Obscured)

10
15
18
17
21
14
8
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
90
80
70
25
0
0
0
0
2
3
5
9
14
13
35
57
78

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Ice pellet
Ice pellet
Light Rain
Light Rain

Precipitation Probability (%)

0
0
23
31
35
41
43
41
43
42
33
61
77
89
89
88
87
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.5
0.5
0.6
0.6
0.9
1.2
1.5

Wind Speed/Direction (mph)

5
5
5
5
6
8
7
6
5
5
6
7
7
8
8
8
7
8
8
8

Chance of Frost

Temperature (°C)

28
27
27
26
26
25
25
25
24
26
27
29
30
31
33
33
34
35
31
28

Feels Like (°C)

34
33
33
29
29
28
28
28
27
27
27
28
28
30
30
37
37
37
37
37

Dew Point (°C)

18
17
16
16
16
17
17
16
16
17
18
18
18
19
19
20
20
21
21
22

Relative Humidity (%)

56
53
50
53
55
58
59
59
60
57
55
53
50
48
45
45
44
44
55
70

Pressure (mb)

1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1016
1016
1016
1016
1016
1015
1015
1014
1015
1015

Ozone (du)

293
293
293
293
293
294
293
293
293
293
293
293
293
293
293
292
291
290
290
289

Forecast for Tulsa, Tulsa, United States of America (36.16,-95.99)

Generated: 09/07/25 23:37:14. Forecast: 09/07/25 to 15/07/25. Timezone: UTC-5.00