Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 4

Full Moon 100%

16:42

08:23

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

Sun - Rise: 07:20, Set: 17:09, Transit: 12:15. Moon - Rise: 16:42, Set: 08:23. Civil Dark: 17:37 - 06:52. Nautical Dark: 18:09 - 06:20. Astro Dark: 18:40 - 05:49

Total Clouds (% Sky Obscured)

84
72
26
1
1
17
13
33
24
95
30
30
84
49
40
39
50
5
8
27
24
4
0
58

Low Clouds (% Sky Obscured)

44
13
3
1
1
3
3
0
0
3
0
0
0
0
0
1
3
2
5
24
24
4
0
0

Medium Clouds (% Sky Obscured)

50
20
15
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
17
13
33
24
95
30
30
84
49
40
39
50
2
3
5
0
0
0
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

2
3
3
2
1
1
0
0
-0
-1
-1
-1
-1
-1
-1
-1
-2
-2
-1
1
3
5
7
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

38
37
37
42
44
44
44
44
44
44
46
49
51
55
60
63
68
72
74
69
62
56
52
50

Pressure (mb)

1026
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023
1022
1022
1021
1020
1020
1020
1020
1020
1019
1019
1018
1017
1015

Ozone (du)

345
342
336
330
328
327
324
321
322
325
324
322
319
317
314
313
313
313
313
313
311
311
307
305

Friday 5

Waning Gibbous 97%

17:46

09:28

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

Sun - Rise: 07:21, Set: 17:09, Transit: 12:15. Moon - Rise: 17:46, Set: 09:28. Civil Dark: 17:37 - 06:53. Nautical Dark: 18:09 - 06:21. Astro Dark: 18:40 - 05:50

Total Clouds (% Sky Obscured)

4
15
16
18
52
66
100
99
100
97
99
91
82
10
16
33
48
90
61
64
58
58
68
62

Low Clouds (% Sky Obscured)

2
9
10
9
10
5
7
4
4
4
11
3
7
3
8
18
25
25
33
30
34
35
34
35

Medium Clouds (% Sky Obscured)

0
0
0
0
0
6
90
80
70
93
96
87
71
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
0
1
42
58
100
99
63
60
60
44
2
0
0
2
4
40
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
2
1
3
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
8
7
5
4
5
5
4
5
5
5
4
3
3
2
2
2
4
3
5
6
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
7
6
4
2
1
1
2
2
2
1
2
3
3
3
2
-1
3
4
5
6
7

Dew Point (°C)

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

Relative Humidity (%)

49
50
54
61
66
70
73
75
77
80
79
79
83
85
86
86
88
88
86
79
71
64
59
57

Pressure (mb)

1014
1014
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1015
1015
1015
1015
1015
1015
1013
1012

Ozone (du)

304
304
302
298
294
291
290
292
294
295
293
295
294
295
293
295
298
300
299
296
293
293
292
288

Saturday 6

Waning Gibbous 92%

18:57

10:21

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:22, Set: 17:09, Transit: 12:15. Moon - Rise: 18:57, Set: 10:21. Civil Dark: 17:37 - 06:54. Nautical Dark: 18:09 - 06:22. Astro Dark: 18:40 - 05:51

Total Clouds (% Sky Obscured)

59
52
53
76
78
80
88
86
75
83
83
79
59
72
41
65
87
92
99
97
95
93
84
76

Low Clouds (% Sky Obscured)

22
13
10
19
27
25
31
26
25
30
24
14
17
28
19
34
36
41
50
50
50
50
46
29

Medium Clouds (% Sky Obscured)

2
0
0
28
70
80
56
68
67
28
21
47
36
0
0
0
25
51
76
61
46
41
17
8

High Clouds (% Sky Obscured)

0
1
28
50
46
70
4
0
0
0
0
0
0
2
2
2
64
69
87
49
24
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)

8
9
8
8
7
7
7
6
5
4
5
4
4
4
4
4
5
9
11
14
15
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
54
56
63
70
74
77
81
84
85
88
90
90
90
91
91
88
72
67
63
59
55
49
45

Pressure (mb)

1010
1010
1010
1009
1010
1010
1011
1011
1011
1011
1011
1012
1012
1013
1013
1013
1014
1016
1018
1019
1020
1021
1022
1022

Ozone (du)

289
289
290
289
287
287
286
287
286
290
289
291
290
292
296
296
299
302
302
304
304
307
309
307

Sunday 7

Waning Gibbous 84%

20:12

11:03

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

Sun - Rise: 07:23, Set: 17:09, Transit: 12:16. Moon - Rise: 20:12, Set: 11:03. Civil Dark: 17:37 - 06:55. Nautical Dark: 18:09 - 06:22. Astro Dark: 18:40 - 05:51

Total Clouds (% Sky Obscured)

64
52
46
29
26
16
10
10
11
10
10
10
5
5
13
13
8
7
1
8
23
71
94
85

Low Clouds (% Sky Obscured)

27
23
18
14
14
7
6
9
11
10
10
9
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
4
3
3
3
0
1
2
3
11
23

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
3
0
0
7
3
0
0
0
8
20
59
85
67

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)

15
15
13
12
11
11
10
10
9
8
8
6
6
5
5
4
4
4
3
3
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-6
-7
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-9
-9
-9
-9
-10
-11
-11
-11
-11
-11

Relative Humidity (%)

44
42
44
47
51
52
56
58
60
62
64
68
69
70
70
70
70
70
66
58
49
42
37
35

Pressure (mb)

1022
1022
1023
1024
1026
1027
1028
1028
1029
1029
1030
1030
1030
1030
1030
1030
1029
1030
1030
1030
1030
1029
1028
1027

Ozone (du)

309
307
304
302
302
298
297
297
298
298
300
301
302
303
304
304
304
305
306
308
309
309
311
313

Monday 8

Waning Gibbous 74%

21:24

11:37

14 Bad
15 Bad
16 Bad
17 Bad
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
13 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)

86
67
96
98
98
98
76
29
57
49
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)

42
51
92
93
94
98
72
8
3
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

69
46
82
89
87
21
23
21
12
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
1
1
-1
-0
-1
-1
-2
-0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-0
7

Dew Point (°C)

-11
-11
-10
-10
-9
-9
-9
-9
-8
-8
-8
-8
-8
-7
-7
-7
-7
-7
-7
-6
-6
-5
-4
-4

Relative Humidity (%)

33
32
34
37
40
41
44
44
46
47
49
50
53
54
54
55
56
53
51
50
44
41
36
37

Pressure (mb)

1026
1025
1025
1024
1024
1024
1024
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1020
1020
1019
1018
1017
1016
1014

Ozone (du)

314
315
313
314
316
315
309
307
301
300
301
304
308
312
312
313
313
311
308
305
306
307
308
309

Tuesday 9

Waning Gibbous 64%

22:32

12:05

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

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)

0
3
7
10
40
70
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
13
26
39
47
6
8
7
4
7
6
12
37
52
64
73
64
51

Medium Clouds (% Sky Obscured)

0
1
2
2
6
10
17
37
50
69
46
25
3
2
2
6
15
23
26
42
57
75
84
91

High Clouds (% Sky Obscured)

0
0
0
0
33
67
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
67
40

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
4
5
6
23
30
34
29
22

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

37
37
40
43
47
47
48
49
51
51
53
55
57
62
62
63
64
59
57
55
46
40
34
35

Pressure (mb)

1012
1011
1010
1010
1009
1009
1008
1008
1007
1006
1005
1005
1005
1005
1005
1005
1006
1006
1007
1008
1009
1009
1010
1010

Ozone (du)

311
312
312
312
313
314
316
317
319
320
322
320
318
316
312
307
302
300
299
297
296
295
293
292

Wednesday 10

Waning Gibbous 54%

23:36

12:30

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: 07:25, 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)

100
75
83
99
98
97
96
97
99
100
95
90
90
90
90
90

Low Clouds (% Sky Obscured)

8
5
4
5
6
8
9
16
23
30
21
12
3
2
1
0

Medium Clouds (% Sky Obscured)

99
67
36
5
4
4
3
3
3
4
3
3
3
3
3
3

High Clouds (% Sky Obscured)

20
30
30
30
34
24
14
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

Fog (%)

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

Precipitation Probability (%)

11
8
5
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

Wind Speed/Direction (mph)

13
13
11
10
10
8
7
6
6
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

35
36
39
44
49
52
55
57
57
58
58
60
61
63
63
63

Pressure (mb)

1010
1010
1011
1012
1014
1014
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

291
290
290
290
289
288
286
284
283
281
279
279
279
278
277
275

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

Generated: 04/12/25 13:32:40. Forecast: 04/12/25 to 10/12/25. Timezone: UTC-6.00