Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 4

Full Moon 100%

16:42

07:08

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

Sun - Rise: 07:20, Set: 17:09, Transit: 12:14. Moon - Rise: 16:42, Set: 07:08. Civil Dark: 17:37 - 06:52. Nautical Dark: 18:09 - 06:20. Astro Dark: 18:40 - 05:49

Total Clouds (% Sky Obscured)

100
94
73
100
88
91
91
97
62
47
35
6
6
25
35
40
45
50
50
47
50
50
50
0

Low Clouds (% Sky Obscured)

55
34
38
54
44
50
36
44
34
13
18
5
3
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

96
70
73
43
72
51
62
97
31
23
21
2
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
1
0
0
0
0
0
0
0
0
0
0
5
25
35
40
45
50
50
47
50
50
45
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 (%)

5
2
1
6
2
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

11
11
11
10
9
9
8
7
7
6
4
3
2
2
1
1
2
3
3
4
4
4
4
5

Chance of Frost

Temperature (°C)

-0
-2
-2
-1
0
1
2
2
3
3
2
1
0
-0
-1
-1
-1
-2
-2
-2
-2
-2
-3
-2

Feels Like (°C)

-7
-7
-7
-7
-5
-4
-3
-2
-2
-1
-1
-1
-1
-2
-3
-4
-4
-5
-5
-6
-6
-6
-6
-6

Dew Point (°C)

-8
-10
-11
-12
-12
-11
-11
-11
-11
-11
-11
-11
-11
-12
-12
-12
-12
-12
-11
-10
-10
-9
-8
-7

Relative Humidity (%)

55
51
47
44
40
38
38
36
36
36
40
41
42
42
42
42
43
45
50
53
56
60
67
72

Pressure (mb)

1028
1029
1029
1030
1029
1029
1028
1026
1026
1025
1025
1025
1025
1024
1024
1024
1024
1023
1022
1022
1021
1021
1020
1020

Ozone (du)

342
343
342
343
345
345
345
345
345
337
331
329
326
322
323
327
326
323
320
319
319
316
314
314

Friday 5

Waning Gibbous 97%

17:46

08:23

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

Sun - Rise: 07:20, Set: 17:09, Transit: 12:15. Moon - Rise: 17:46, Set: 08:23. Civil Dark: 17:37 - 06:53. Nautical Dark: 18:09 - 06:21. Astro Dark: 18:40 - 05:50

Total Clouds (% Sky Obscured)

21
41
40
32
25
4
5
45
19
19
25
34
45
27
40
75
61
62
27
13
8
34
86
96

Low Clouds (% Sky Obscured)

18
28
26
21
15
3
3
7
6
10
6
2
1
1
4
4
3
6
0
8
8
22
32
38

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
34
38
21
32
55
30
36
27
7
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
40
15
19
25
34
45
23
23
57
53
45
4
0
0
3
40
35

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)

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

Chance of Frost

Temperature (°C)

-3
-2
-0
2
4
6
8
9
9
9
8
6
5
5
4
4
3
3
3
2
1
1
1
1

Feels Like (°C)

-4
-4
-2
-0
2
3
5
7
7
7
6
6
4
4
3
2
0
1
-1
1
1
2
1
-2

Dew Point (°C)

-6
-6
-5
-5
-4
-3
-2
-0
0
1
1
1
1
1
1
1
0
-0
-1
-1
-1
-1
-2
-1

Relative Humidity (%)

76
76
68
62
56
53
51
52
52
57
64
70
74
76
77
80
80
79
80
84
84
86
84
86

Pressure (mb)

1020
1020
1019
1019
1019
1017
1015
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1015

Ozone (du)

314
312
312
311
310
308
304
305
306
307
305
298
296
297
297
298
296
296
297
297
294
294
296
299

Saturday 6

Waning Gibbous 92%

18:57

09:28

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:21, Set: 17:09, Transit: 12:15. Moon - Rise: 18:57, Set: 09:28. Civil Dark: 17:37 - 06:54. Nautical Dark: 18:09 - 06:22. Astro Dark: 18:40 - 05:51

Total Clouds (% Sky Obscured)

80
80
98
75
70
64
54
55
68
87
94
98
100
100
100
92
86
99
98
94
92
91
94
90

Low Clouds (% Sky Obscured)

45
30
20
19
26
28
17
11
19
73
94
98
100
100
100
59
42
43
48
53
51
50
48
47

Medium Clouds (% Sky Obscured)

0
0
12
11
0
0
0
0
10
39
41
40
64
63
44
88
86
68
50
31
36
42
40
25

High Clouds (% Sky Obscured)

0
0
29
2
3
0
0
15
0
8
5
0
0
38
0
0
0
2
0
0
0
0
0
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
1
2
2
3
2
0
1

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

Chance of Frost

Temperature (°C)

2
2
3
4
6
8
9
10
10
10
8
8
7
7
8
8
7
7
7
7
7
6
6
6

Feels Like (°C)

-1
1
2
1
5
6
7
8
8
8
6
5
5
5
6
6
7
7
5
5
6
6
5
4

Dew Point (°C)

-0
-0
-1
-1
-0
0
1
1
1
2
2
3
3
3
4
4
5
5
4
4
4
4
4
4

Relative Humidity (%)

88
86
79
71
64
58
57
55
55
60
65
69
71
74
77
78
82
84
82
84
84
87
88
90

Pressure (mb)

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

Ozone (du)

299
298
294
294
292
289
289
290
288
288
288
287
286
286
287
286
288
289
291
296
300
301
300
302

Sunday 7

Waning Gibbous 84%

20:12

10:21

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 OK
20 Good
21 Good
22 Good
23 Good
00 OK
01 Good
02 Good
03 Good
04 OK
05 OK
06 Bad

Sun - Rise: 07:22, Set: 17:09, Transit: 12:15. Moon - Rise: 20:12, Set: 10:21. Civil Dark: 17:37 - 06:55. Nautical Dark: 18:09 - 06:22. Astro Dark: 18:40 - 05:51

Total Clouds (% Sky Obscured)

87
79
75
96
100
96
93
91
88
86
85
76
20
18
17
17
17
19
15
17
17
22
29
58

Low Clouds (% Sky Obscured)

30
29
40
96
100
96
93
91
88
76
66
63
20
18
17
17
17
19
15
17
17
22
29
21

Medium Clouds (% Sky Obscured)

13
0
20
25
17
14
6
1
4
5
5
0
0
0
0
0
0
0
0
0
0
0
0
6

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
4
12
58

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 (%)

2
2
1
1
0
2
3
1
1
1
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)

8
9
12
13
15
15
15
15
14
13
12
11
10
10
9
8
8
7
7
6
5
5
4
4

Chance of Frost

Temperature (°C)

6
6
6
7
7
7
6
6
6
5
4
3
2
2
1
1
0
-1
-1
-2
-2
-3
-3
-3

Feels Like (°C)

3
3
3
3
1
1
-0
-0
0
-1
-2
-2
-3
-2
-2
-2
-3
-3
-4
-4
-4
-4
-5
-5

Dew Point (°C)

4
3
3
3
3
3
2
2
2
0
-1
-2
-2
-3
-3
-3
-3
-4
-4
-4
-4
-5
-5
-5

Relative Humidity (%)

85
82
79
78
75
74
74
72
72
70
71
70
73
74
77
80
81
81
83
84
86
86
87
87

Pressure (mb)

1016
1017
1018
1019
1020
1021
1021
1022
1022
1024
1025
1026
1027
1027
1028
1028
1029
1029
1029
1029
1029
1029
1028
1028

Ozone (du)

304
307
307
307
307
304
303
302
296
294
293
290
293
295
298
298
296
297
298
301
303
303
302
301

Monday 8

Waning Gibbous 74%

21:24

11:03

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

Sun - Rise: 07:23, Set: 17:09, Transit: 12:16. Moon - Rise: 21:24, Set: 11:03. Civil Dark: 17:37 - 06:55. Nautical Dark: 18:09 - 06:23. Astro Dark: 18:41 - 05:52

Total Clouds (% Sky Obscured)

50
21
13
15
13
19
78
28
100
91
95
97
95
92
61
31
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

50
18
3
4
1
7
7
10
9
10
29
60
67
79
61
31
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
0
5
10
13
19
77
28
100
81
80
61
38
16
7
5
0
0
0
0
0
0
0
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)

3
3
3
2
3
4
5
6
7
6
5
5
5
5
5
5
5
5
5
5
5
6
6
6

Chance of Frost

Temperature (°C)

-3
-3
-1
1
3
4
6
7
8
7
6
5
5
5
4
4
4
3
3
3
3
3
3
3

Feels Like (°C)

-6
-6
-4
-1
1
3
3
3
5
4
4
4
3
4
4
3
3
2
1
2
2
1
1
2

Dew Point (°C)

-5
-5
-5
-5
-4
-4
-4
-3
-3
-2
-2
-2
-1
-1
-1
-1
-1
-1
-1
0
0
-0
-0
-0

Relative Humidity (%)

86
84
75
67
62
57
52
49
49
51
58
62
65
67
69
73
75
77
77
80
82
82
82
82

Pressure (mb)

1029
1029
1029
1028
1028
1027
1025
1024
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1021
1021
1020
1020

Ozone (du)

301
303
303
305
306
307
309
311
309
309
307
308
308
308
308
304
301
298
298
298
298
300
302
304

Tuesday 9

Waning Gibbous 64%

22:32

11:37

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

Sun - Rise: 07:24, Set: 17:09, Transit: 12:16. Moon - Rise: 22:32, Set: 11:37. Civil Dark: 17:37 - 06:56. Nautical Dark: 18:10 - 06:24. Astro Dark: 18:41 - 05:53

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
7
10
40
70
100
100
100
90
90
95
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
26
39
47
5
3
3
3
3
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
3
2
3
3
4
3
4
0
0
0
5
6
6
7
12

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
33
67
100
100
100
90
90
95
100
100
100
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4

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)

6
5
5
7
9
11
11
12
12
12
11
11
11
12
13
13
13
13
12
11
11
9
7
5

Chance of Frost

Temperature (°C)

3
4
5
7
9
11
12
13
14
13
12
11
11
11
10
10
10
9
9
9
9
9
9
8

Feels Like (°C)

1
2
2
2
3
3
11
10
9
9
9
9
6
7
6
6
6
5
4
5
4
5
5
5

Dew Point (°C)

0
-0
0
0
0
1
1
2
2
2
2
1
1
2
1
2
2
3
3
3
3
3
3
3

Relative Humidity (%)

79
75
72
63
54
48
46
45
44
46
47
50
50
53
54
57
59
62
62
64
66
67
69
70

Pressure (mb)

1019
1019
1019
1018
1017
1016
1014
1012
1011
1010
1009
1008
1008
1007
1006
1006
1005
1004
1003
1003
1002
1002
1002
1002

Ozone (du)

304
304
304
301
298
295
294
292
291
292
292
293
294
294
295
297
298
299
302
305
308
308
309
310

Wednesday 10

Waning Gibbous 54%

23:36

12:05

Sun - Rise: 07:24, Set: 17:09, Transit: 12:17. Moon - Rise: 23:36, Set: 12:05. Civil Dark: 17:38 - 06:57. Nautical Dark: 18:10 - 06:25. Astro Dark: 18:41 - 05:53

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 04/12/25 07:22:16. Forecast: 04/12/25 to 10/12/25. Timezone: UTC-6.00