Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 8

Waning Gibbous 74%

21:24

11:37

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

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

Total Clouds (% Sky Obscured)

63
59
45
10
0
0
0
0
0
0
0
0
4
61
100
63
65
23
21
15
2
2
0
0

Low Clouds (% Sky Obscured)

22
0
11
0
0
0
0
0
0
0
0
0
0
3
15
21
20
15
16
12
0
0
0
0

Medium Clouds (% Sky Obscured)

6
0
4
5
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
2
0
0
0
0
0
0
0
0
0
0
4
61
100
40
45
5
3
2
2
2
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)

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

Chance of Frost

Temperature (°C)

4
5
6
7
6
5
4
4
3
3
3
3
3
3
3
3
3
3
3
3
5
7
9
11

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-6
-4
-4
-3
-4
-4
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-2
-2

Relative Humidity (%)

47
43
42
44
52
57
58
60
62
63
63
63
64
63
64
63
63
64
68
67
59
51
46
41

Pressure (mb)

1026
1025
1024
1024
1024
1023
1023
1023
1023
1023
1022
1022
1021
1021
1021
1019
1019
1019
1019
1018
1018
1017
1016
1014

Ozone (du)

304
302
299
295
290
289
286
286
292
293
298
305
308
310
310
313
312
310
310
309
307
305
306
306

Tuesday 9

Waning Gibbous 64%

22:32

12:05

13 Good
14 Good
15 OK
16 OK
17 OK
18 OK
19 OK
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
09 OK
10 Good
11 OK
12 OK

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

Total Clouds (% Sky Obscured)

2
2
35
40
24
31
22
50
70
95
100
65
50
87
100
64
86
51
59
59
30
4
37
20

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
2
55
39
42
47
50
19
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
2
35
40
21
31
22
50
60
95
100
59
50
87
100
55
86
51
53
59
30
4
37
20

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)

14
13
13
13
11
10
10
11
11
10
9
9
9
9
9
9
12
13
11
10
11
14
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-1
-0
0
-0
0
0
0
1
1
1
1
2
2
0
-2
-6
-7
-7
-7
-8
-8
-8

Relative Humidity (%)

38
35
36
38
42
45
48
51
52
54
56
56
58
60
56
51
44
34
34
35
33
29
26
26

Pressure (mb)

1012
1011
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1011
1012
1012
1013
1015
1016
1017
1018
1019
1019
1018

Ozone (du)

305
305
305
307
309
309
307
309
309
307
308
309
308
306
303
299
296
294
291
293
293
289
286
284

Wednesday 10

Waning Gibbous 54%

23:36

12:30

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

Sun - Rise: 07:25, Set: 17:09, Transit: 12:17. Moon - Rise: 23:36, Set: 12:30. Civil Dark: 17:38 - 06:57. Nautical Dark: 18:10 - 06:25. Astro Dark: 18:41 - 05:53

Total Clouds (% Sky Obscured)

7
31
57
62
59
59
59
61
30
38
33
50
16
9
30
43
93
77
51
18
40
62
83
89

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
0
0
4
3
3
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

6
27
45
43
38
53
54
43
19
23
21
7
0
0
0
0
3
3
3
3
11
20
24
17

High Clouds (% Sky Obscured)

1
0
0
12
17
9
19
18
2
38
33
39
16
7
21
30
78
77
51
18
40
56
69
79

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

Chance of Frost

Temperature (°C)

11
12
12
11
10
9
8
7
7
6
6
6
7
7
7
7
7
7
8
8
8
9
10
11

Feels Like (°C)

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

Dew Point (°C)

-8
-8
-7
-6
-5
-5
-6
-6
-6
-6
-7
-6
-5
-4
-4
-5
-5
-5
-6
-6
-6
-6
-6
-5

Relative Humidity (%)

26
25
26
29
35
37
38
39
40
41
40
42
44
45
45
42
42
40
38
37
36
34
33
31

Pressure (mb)

1017
1017
1017
1017
1017
1018
1018
1018
1017
1017
1017
1016
1015
1015
1014
1013
1013
1014
1014
1015
1015
1016
1016
1015

Ozone (du)

286
286
285
283
281
279
278
279
278
276
275
275
274
273
275
277
277
277
278
278
280
283
285
285

Thursday 11

Third Quarter 44%

00:37

12:53

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

Sun - Rise: 07:26, Set: 17:09, Transit: 12:18. Moon - Rise: 00:37, Set: 12:53. Civil Dark: 17:38 - 06:57. Nautical Dark: 18:10 - 06:25. Astro Dark: 18:41 - 05:54

Total Clouds (% Sky Obscured)

94
100
80
62
62
43
38
79
51
28
21
17
10
13
12
12
51
82
63
75
14
62
33
33

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
13

Medium Clouds (% Sky Obscured)

11
5
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

89
100
80
62
51
41
38
78
51
28
20
15
7
6
8
6
42
73
50
70
12
60
23
22

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

30
30
31
37
41
44
46
47
48
53
59
63
67
69
69
72
71
73
72
71
65
54
49
46

Pressure (mb)

1015
1015
1015
1015
1016
1016
1017
1017
1017
1018
1018
1018
1018
1017
1017
1017
1017
1018
1018
1019
1019
1020
1020
1020

Ozone (du)

283
282
283
285
284
284
284
284
284
285
283
281
281
282
282
280
278
278
279
280
280
281
283
284

Friday 12

Waning Crescent 34%

01:36

12:53

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

Sun - Rise: 07:27, Set: 17:10, Transit: 12:18. Moon - Rise: 01:36, Set: 12:53. Civil Dark: 17:38 - 06:58. Nautical Dark: 18:10 - 06:26. Astro Dark: 18:41 - 05:55

Total Clouds (% Sky Obscured)

62
58
18
60
32
85
83
63
42
52
79
4
2
0
0
0
0
0
0
0
1
2
3
2

Low Clouds (% Sky Obscured)

25
38
18
13
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)

60
51
8
49
24
70
63
43
34
47
67
4
2
0
0
0
0
0
0
0
1
2
3
2

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)

8
11
13
13
13
12
13
13
13
12
11
11
11
11
11
10
10
10
9
9
9
8
7
6

Chance of Frost

Temperature (°C)

12
12
12
11
9
8
7
5
4
3
2
1
1
0
-1
-1
-1
-1
-1
-1
-0
1
3
5

Feels Like (°C)

9
8
7
7
4
4
2
-1
-2
-2
-2
-2
-2
-3
-4
-3
-4
-4
-4
-4
-3
-4
-4
-3

Dew Point (°C)

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

Relative Humidity (%)

44
44
45
50
55
57
58
60
61
64
66
70
73
74
78
78
81
81
78
77
74
69
62
58

Pressure (mb)

1020
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1029
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028

Ozone (du)

283
283
281
283
284
284
285
285
287
287
287
293
293
293
293
293
292
292
292
291
291
291
291
291

Saturday 13

Waning Crescent 25%

02:34

13:16

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 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:27, Set: 17:10, Transit: 12:19. Moon - Rise: 02:34, Set: 13:16. Civil Dark: 17:38 - 06:59. Nautical Dark: 18:11 - 06:27. Astro Dark: 18:42 - 05:55

Total Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
15
20
21
17
18
42
69
100
94
88
82
83

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
15
20
21
17
18
42
69
20
31
55
82
83

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)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
33
67
100
67
34
2
1

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
1
0
5
6
3
7
7
3
4
3
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
57
55
59
64
67
70
73
75
73
73
72
74
73
75
72
70
68
66
65
64
63
63
64

Pressure (mb)

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

Ozone (du)

290
289
288
286
285
283
280
277
274
275
276
277
277
278
278
277
277
276
277
279
280
278
276
274

Sunday 14

Waning Crescent 17%

03:32

13:40

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

Sun - Rise: 07:28, Set: 17:10, Transit: 12:19. Moon - Rise: 03:32, Set: 13:40. Civil Dark: 17:39 - 06:59. Nautical Dark: 18:11 - 06:27. Astro Dark: 18:42 - 05:56

Total Clouds (% Sky Obscured)

84
87
83
90
94
95
96
97
98
99
100
99
99
99
99
100
100

Low Clouds (% Sky Obscured)

84
87
83
71
57
48
38
29
19
10
0
26
53
78
85
92
99

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
2
3
5
6
22
37
53

High Clouds (% Sky Obscured)

1
1
7
14
20
27
21
14
5
5
5
23
45
68
79
89
100

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
11
9
9
8
9
9
10
10
10
11
11
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
63
63
66
72
76
74
74
71
71
70
70
68
67
66
66
66

Pressure (mb)

1027
1026
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022

Ozone (du)

273
272
270
269
268
267
266
265
264
262
260
257
258
259
260
262
263

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

Generated: 08/12/25 13:18:18. Forecast: 08/12/25 to 14/12/25. Timezone: UTC-6.00