Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 31

Waxing Gibbous 99%

16:33

07:25

09 Good
10 Good
11 Good
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 OK
06 OK
07 OK
08 Good

Sun - Rise: 07:23, Set: 17:50, Transit: 12:37. Moon - Rise: 16:33, Set: 07:25. Civil Dark: 18:17 - 06:56. Nautical Dark: 18:48 - 06:26. Astro Dark: 19:18 - 05:56

Total Clouds (% Sky Obscured)

0
2
6
75
100
100
100
100
99
97
92
97
98
100
96
90
84
86
61
79
34
38
24
17

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
40
39
51
60
60
55
55
55
55
54
53
44
17
19
22
17

Medium Clouds (% Sky Obscured)

0
0
0
0
4
79
98
92
99
97
92
97
98
81
96
90
84
81
34
60
34
38
3
0

High Clouds (% Sky Obscured)

0
2
6
75
100
100
100
100
0
0
0
0
0
0
1
35
14
0
0
0
0
0
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
4
7
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
1
0
16
7
15
11
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)

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

Chance of Frost

Temperature (°C)

-12
-11
-9
-8
-6
-6
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5

Feels Like (°C)

-15
-14
-11
-12
-11
-9
-9
-8
-8
-9
-10
-9
-9
-9
-10
-9
-9
-10
-10
-10
-10
-9
-9
-9

Dew Point (°C)

-20
-20
-20
-20
-20
-20
-20
-21
-21
-20
-19
-18
-19
-19
-18
-18
-17
-17
-17
-16
-17
-17
-17
-16

Relative Humidity (%)

50
44
39
35
33
30
28
26
26
31
33
35
33
33
36
35
36
36
37
40
40
40
40
40

Pressure (mb)

1043
1043
1043
1042
1040
1039
1037
1036
1036
1035
1035
1035
1035
1034
1034
1034
1033
1033
1032
1031
1030
1030
1029
1029

Ozone (du)

333
332
333
331
331
333
336
338
342
343
344
350
357
360
361
364
367
368
370
367
356
358
358
357

Sunday 1

Full Moon 100%

17:47

07:59

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

Sun - Rise: 07:23, Set: 17:51, Transit: 12:37. Moon - Rise: 17:47, Set: 07:59. Civil Dark: 18:18 - 06:56. Nautical Dark: 18:48 - 06:25. Astro Dark: 19:19 - 05:55

Total Clouds (% Sky Obscured)

3
3
2
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0

Low 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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

3
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

11
11
11
11
10
9
9
8
7
5
4
4
3
3
3
3
3
3
3
3
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-16
-15
-13
-12
-10
-8
-7
-5
-4
-4
-4
-4
-3
-4
-4
-4
-4
-4
-4
-3
-3
-3
-4
-4

Relative Humidity (%)

36
33
33
32
34
35
37
41
47
54
60
63
66
68
70
71
74
77
77
80
81
80
80
77

Pressure (mb)

1029
1028
1027
1026
1025
1024
1023
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1022
1022

Ozone (du)

354
356
354
353
348
342
337
334
329
322
317
314
313
309
306
303
300
298
295
295
294
294
294
294

Monday 2

Waning Gibbous 98%

18:57

08:28

09 Good
10 Good
11 Good
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
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
07 Bad
08 Bad

Sun - Rise: 07:22, Set: 17:52, Transit: 12:37. Moon - Rise: 18:57, Set: 08:28. Civil Dark: 18:19 - 06:55. Nautical Dark: 18:49 - 06:24. Astro Dark: 19:20 - 05:54

Total Clouds (% Sky Obscured)

2
4
15
61
91
96
88
83
71
29
100
100
100
100
100
100
100
100
100
96
100
100
100
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
50
1
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
27
0
0
0
0
0
43
94
100
100
100
100
100
89
81
87
94
95

High Clouds (% Sky Obscured)

2
4
14
61
86
94
84
83
71
29
100
100
100
100
100
100
100
99
100
72
100
100
70
80

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

Chance of Frost

Temperature (°C)

1
4
6
9
11
12
13
13
12
10
9
8
8
7
7
7
6
6
6
5
4
4
4
4

Feels Like (°C)

0
2
4
6
6
7
9
10
8
7
5
4
4
5
4
4
4
4
4
3
2
0
-1
-2

Dew Point (°C)

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

Relative Humidity (%)

69
59
48
41
37
32
33
35
42
49
54
59
66
73
78
82
88
91
94
94
93
88
77
77

Pressure (mb)

1022
1022
1021
1020
1019
1018
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020
1021
1022

Ozone (du)

294
293
292
291
291
291
287
286
285
284
285
285
286
289
294
297
297
296
295
295
296
299
303
306

Tuesday 3

Waning Gibbous 93%

20:04

08:54

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

Sun - Rise: 07:21, Set: 17:53, Transit: 12:37. Moon - Rise: 20:04, Set: 08:54. Civil Dark: 18:20 - 06:54. Nautical Dark: 18:50 - 06:24. Astro Dark: 19:20 - 05:53

Total Clouds (% Sky Obscured)

100
96
100
80
60
39
22
10
5
45
18
58
63
66
58
25
80
97
98
92
98
87
23
26

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
4
4
6
11
19
15
10
7
7
9
10
24
23
26

Medium Clouds (% Sky Obscured)

97
94
77
59
46
30
19
6
0
4
8
17
6
5
4
7
17
39
95
43
43
78
13
5

High Clouds (% Sky Obscured)

85
85
90
63
32
0
0
0
3
35
12
53
55
50
40
5
52
64
66
65
74
4
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)

12
12
12
12
12
12
12
11
9
7
7
7
7
6
5
5
5
5
5
4
5
5
5
5

Chance of Frost

Temperature (°C)

4
5
6
7
8
9
9
9
8
7
6
5
4
3
3
2
2
2
1
1
1
0
0
0

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-1
-1
-2
-2
-2
-2
-2
-1
-1
-1
-2
-2
-2
-3
-3
-3
-4
-4
-4
-4
-4
-4

Relative Humidity (%)

73
67
61
55
51
47
46
46
50
58
61
66
66
68
69
70
70
70
70
71
73
71
73
71

Pressure (mb)

1023
1024
1024
1024
1023
1023
1023
1023
1023
1024
1025
1025
1026
1026
1026
1026
1027
1027
1027
1028
1028
1028
1029
1030

Ozone (du)

311
315
319
323
324
329
336
337
342
342
342
347
346
356
363
370
370
368
364
364
368
376
386
396

Wednesday 4

Waning Gibbous 86%

21:08

08:54

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

Sun - Rise: 07:20, Set: 17:54, Transit: 12:37. Moon - Rise: 21:08, Set: 08:54. Civil Dark: 18:21 - 06:53. Nautical Dark: 18:51 - 06:23. Astro Dark: 19:21 - 05:53

Total Clouds (% Sky Obscured)

25
32
76
80
85
91
77
22
17
11
9
9
11
15
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

25
32
71
75
80
85
77
22
17
11
9
9
11
15
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
4
0
0
3
3
3
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
3
0
0
0
0
0
0
0
1
0
0
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)

7
8
10
11
12
11
11
11
9
7
6
4
3
1
1
2
2
3
3
3
3
3
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-4
-4
-4
-4
-4
-5
-5
-5
-5
-5
-5
-5
-5
-6
-6
-6
-6
-6
-6
-6
-5
-5

Relative Humidity (%)

64
58
55
52
48
47
46
43
45
50
53
56
58
58
59
58
59
60
61
62
65
65
63
59

Pressure (mb)

1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1029
1029
1028
1028
1027
1027
1026
1026

Ozone (du)

407
415
423
429
431
428
422
418
413
408
391
377
369
364
358
357
355
353
350
350
350
350
349
347

Thursday 5

Waning Gibbous 79%

22:10

09:18

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

Sun - Rise: 07:19, Set: 17:55, Transit: 12:38. Moon - Rise: 22:10, Set: 09:18. Civil Dark: 18:22 - 06:52. Nautical Dark: 18:52 - 06:22. Astro Dark: 19:22 - 05:52

Total 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

Low 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

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
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)

5
7
9
12
11
11
12
10
7
6
6
5
5
5
5
5
4
4
4
3
3
3
2
2

Chance of Frost

Temperature (°C)

4
6
9
12
14
16
17
16
15
13
12
11
10
10
9
9
8
8
7
6
6
5
6
7

Feels Like (°C)

0
0
0
1
11
10
9
10
11
11
9
10
10
10
10
10
7
7
7
6
6
6
5
5

Dew Point (°C)

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

Relative Humidity (%)

56
48
41
35
33
31
28
33
38
43
47
51
56
59
61
64
68
70
75
75
76
78
74
69

Pressure (mb)

1025
1024
1023
1022
1020
1019
1017
1017
1017
1018
1018
1019
1019
1019
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021

Ozone (du)

346
342
338
334
331
327
324
320
316
312
310
309
307
306
306
305
305
304
304
302
300
298
298
297

Friday 6

Waning Gibbous 70%

23:10

09:42

09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 OK
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

Sun - Rise: 07:18, Set: 17:56, Transit: 12:38. Moon - Rise: 23:10, Set: 09:42. Civil Dark: 18:23 - 06:51. Nautical Dark: 18:53 - 06:21. Astro Dark: 19:23 - 05:51

Total Clouds (% Sky Obscured)

0
0
0
0
0
6
12
44
70
77
84
91
94
97
100
95
90
90
90
90
90

Low Clouds (% Sky Obscured)

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)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
34
67
90
90
90
90

High Clouds (% Sky Obscured)

0
0
0
0
0
6
12
18
21
27
21
13
5
5
5
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
10
12
15
16
17
19
18
17
16
15
14
13
13
13
13
13
13
12
11
11

Feels Like (°C)

5
6
7
8
16
15
14
15
15
16
13
12
11
11
12
12
10
10
9
9
9

Dew Point (°C)

1
1
2
2
3
3
3
3
4
4
4
4
3
3
4
4
4
4
4
4
4

Relative Humidity (%)

64
56
49
42
40
37
34
38
41
45
47
49
51
52
53
53
54
55
56
60
65

Pressure (mb)

1021
1021
1020
1020
1019
1018
1016
1016
1016
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1014

Ozone (du)

297
297
297
297
297
297
297
297
298
298
297
297
296
296
297
298
299
301
302
303
305

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

Generated: 31/01/26 09:11:27. Forecast: 31/01/26 to 06/02/26. Timezone: UTC-6.00