Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 6

Waning Gibbous 75%

00:44

10:00

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

Sun - Rise: 07:00, Set: 19:50, Transit: 13:26. Moon - Rise: 00:44, Set: 10:00. Civil Dark: 20:16 - 06:33. Nautical Dark: 20:47 - 06:03. Astro Dark: 21:19 - 05:31

Total Clouds (% Sky Obscured)

27
23
18
1
1
1
2
1
8
0
0
0
0
1
21
30
91
100
100
100
100
100
100
52

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
1
2
1
1
1
2
1
7
0
0
0
0
1
21
30
91
100
100
100
100
100
100
52

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

Chance of Frost

Temperature (°C)

15
17
19
21
21
21
21
20
19
16
15
13
12
12
11
10
10
9
9
9
8
9
12
15

Feels Like (°C)

15
16
17
19
19
19
19
19
18
16
14
12
12
12
10
8
7
7
6
6
5
6
9
12

Dew Point (°C)

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

Relative Humidity (%)

37
34
32
32
33
33
33
35
42
42
44
47
47
49
51
53
55
58
60
62
64
63
55
50

Pressure (mb)

1028
1027
1026
1025
1024
1023
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1023
1024
1024
1024

Ozone (du)

341
341
340
337
336
335
335
335
338
343
344
346
344
340
338
335
330
329
328
329
327
325
323
320

Tuesday 7

Waning Gibbous 66%

01:38

10:52

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

Sun - Rise: 06:58, Set: 19:51, Transit: 13:25. Moon - Rise: 01:38, Set: 10:52. Civil Dark: 20:17 - 06:32. Nautical Dark: 20:48 - 06:01. Astro Dark: 21:20 - 05:29

Total Clouds (% Sky Obscured)

40
67
69
68
89
100
97
100
100
100
100
100
100
87
70
38
59
52
50
40
40
34
35
29

Low Clouds (% Sky Obscured)

0
0
0
0
1
1
2
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
4
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

39
64
66
68
88
100
96
100
100
100
100
100
100
80
60
31
44
43
49
40
40
34
35
29

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)

9
11
12
12
12
12
12
11
9
6
5
5
5
6
5
5
6
6
6
6
7
7
10
12

Chance of Frost

Temperature (°C)

17
19
20
21
21
21
21
20
19
17
15
14
13
13
12
11
11
10
10
10
10
11
14
16

Feels Like (°C)

13
16
16
16
16
17
17
17
16
14
13
12
10
10
10
8
8
8
8
7
7
9
10
12

Dew Point (°C)

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

Relative Humidity (%)

46
41
38
35
33
35
36
40
44
50
55
59
59
59
62
68
69
73
73
73
72
72
65
59

Pressure (mb)

1024
1023
1022
1021
1020
1019
1019
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1020
1020
1020

Ozone (du)

319
319
319
319
322
325
325
325
328
329
330
330
330
329
326
328
330
334
337
339
341
342
346
347

Wednesday 8

Waning Gibbous 57%

02:26

No Set

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

Sun - Rise: 06:57, Set: 19:52, Transit: 13:25. Moon - Rise: 02:26, Set: No Set. Civil Dark: 20:18 - 06:31. Nautical Dark: 20:49 - 06:00. Astro Dark: 21:21 - 05:27

Total Clouds (% Sky Obscured)

40
39
97
43
48
44
40
39
20
20
34
15
20
1
1
1
6
26
27
28
34
43
54
63

Low Clouds (% Sky Obscured)

0
0
9
14
12
44
40
39
20
20
34
15
20
1
1
1
6
16
12
14
17
23
29
33

Medium Clouds (% Sky Obscured)

0
0
0
19
43
38
40
39
20
10
0
0
0
0
0
0
0
9
10
2
4
6
7
10

High Clouds (% Sky Obscured)

8
7
82
6
4
5
35
35
20
20
15
0
0
0
0
0
0
0
0
1
4
3
1
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
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)

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

Chance of Frost

Temperature (°C)

19
21
22
23
23
23
23
22
21
20
18
17
17
17
16
15
15
14
13
13
13
14
17
19

Feels Like (°C)

14
16
18
19
18
19
19
19
18
16
15
15
14
13
15
15
14
12
12
12
12
13
15
17

Dew Point (°C)

8
9
9
8
8
9
10
10
10
8
8
8
8
7
8
8
8
8
7
8
7
10
12
14

Relative Humidity (%)

51
46
41
38
38
38
43
47
49
48
50
53
57
54
58
61
63
66
66
69
70
73
72
71

Pressure (mb)

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

Ozone (du)

352
355
352
351
349
346
345
344
345
347
349
350
352
350
348
347
345
341
338
337
338
340
340
337

Thursday 9

Third Quarter 47%

03:08

11:48

11 Bad
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
09 Bad
10 Bad

Sun - Rise: 06:55, Set: 19:53, Transit: 13:25. Moon - Rise: 03:08, Set: 11:48. Civil Dark: 20:19 - 06:29. Nautical Dark: 20:50 - 05:58. Astro Dark: 21:22 - 05:26

Total Clouds (% Sky Obscured)

74
85
70
55
43
43
36
10
38
56
60
69
79
90
93
98
89
98
95
93
94
97
93
97

Low Clouds (% Sky Obscured)

49
73
70
55
43
43
36
6
38
56
60
0
0
0
6
11
17
23
29
34
28
24
17
30

Medium Clouds (% Sky Obscured)

13
14
20
26
30
18
6
0
0
0
0
0
0
4
1
8
11
12
10
15
18
10
18
21

High Clouds (% Sky Obscured)

5
1
0
3
10
11
1
2
4
12
10
66
74
87
92
96
89
89
81
77
81
89
79
60

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
20
13
20
21
4
18
19
13
2
0
0
0
0
1
1
1
1
1
2
14
24
32
13

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

Chance of Frost

Temperature (°C)

21
23
24
24
25
26
25
25
24
22
21
20
19
19
18
18
17
16
16
16
16
18
19
20

Feels Like (°C)

19
20
21
22
22
23
22
22
24
21
19
17
17
15
15
15
14
14
14
14
14
16
17
19

Dew Point (°C)

14
15
15
17
16
17
17
16
17
16
15
14
15
15
15
14
14
14
14
14
14
15
16
16

Relative Humidity (%)

67
61
58
62
58
57
59
60
65
68
69
70
75
78
80
81
83
85
87
87
87
86
82
77

Pressure (mb)

1020
1019
1019
1018
1017
1016
1016
1016
1016
1016
1017
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1021

Ozone (du)

335
331
330
327
326
328
330
332
333
335
333
333
336
340
340
341
342
344
344
348
345
340
338
332

Friday 10

Waning Crescent 37%

03:44

12:49

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 OK
00 Good
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:54, Set: 19:54, Transit: 13:25. Moon - Rise: 03:44, Set: 12:49. Civil Dark: 20:20 - 06:28. Nautical Dark: 20:51 - 05:57. Astro Dark: 21:23 - 05:24

Total Clouds (% Sky Obscured)

89
100
88
75
69
87
96
92
100
100
100
89
42
7
79
72
65
60
55
51
48
44
41
50

Low Clouds (% Sky Obscured)

43
56
45
33
22
14
7
0
0
0
0
0
0
0
36
30
25
26
28
29
33
38
41
44

Medium Clouds (% Sky Obscured)

19
35
23
20
19
11
7
4
0
0
0
0
0
4
20
12
5
5
5
5
3
2
0
14

High Clouds (% Sky Obscured)

36
98
73
18
7
65
68
92
100
100
100
77
42
7
60
49
40
34
27
21
16
12
7
5

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
18
23
19
14
7
13
1
0
0
0
0
0
0
2
3
3
14
18
22
23
23
23
23

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
13
14
14
14
13
13
11
10
8
8
8
9
9
8
6
5
5
5
6
6
8
9
11

Chance of Frost

Temperature (°C)

22
24
25
26
26
27
26
26
25
23
22
21
21
20
20
19
19
18
18
17
17
18
20
21

Feels Like (°C)

20
22
23
24
25
25
24
24
24
23
21
21
20
19
19
19
19
18
18
18
18
17
17
18

Dew Point (°C)

17
17
17
17
16
17
17
17
18
18
17
17
16
16
16
15
15
15
15
15
15
16
17
17

Relative Humidity (%)

74
64
59
56
54
53
55
58
65
73
74
75
76
76
77
78
81
82
85
86
89
85
81
75

Pressure (mb)

1021
1021
1020
1020
1019
1018
1018
1018
1018
1019
1019
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1023
1023

Ozone (du)

328
327
325
323
319
316
316
316
314
313
312
312
312
309
307
306
305
303
302
301
299
299
298
298

Saturday 11

Waning Crescent 27%

04:16

13:52

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
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:53, Set: 19:54, Transit: 13:24. Moon - Rise: 04:16, Set: 13:52. Civil Dark: 20:21 - 06:26. Nautical Dark: 20:52 - 05:55. Astro Dark: 21:24 - 05:23

Total Clouds (% Sky Obscured)

60
69
79
90
100
90
80
70
80
90
100
95
90
85
90
96
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

45
46
43
40
37
37
37
37
28
19
10
7
3
0
0
64
80
81
86
83
87
85
59
60

Medium Clouds (% Sky Obscured)

27
39
40
39
33
22
15
16
12
8
4
18
29
40
58
77
95
86
77
67
50
34
18
43

High Clouds (% Sky Obscured)

3
1
34
67
100
78
56
34
56
78
100
88
75
63
75
88
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
7
5
4
2
1
2
4
5
7
8
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
Very Light Rain
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

23
18
31
40
50
55
50
46
46
40
35
38
37
31
95
95
95
95
95
95
89
69
56
54

Precipitation Amount (mm)

0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0.7
2.2
5
1.3
1
0.4
0.5
0.3
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
24
25
25
25
26
25
24
23
22
21
21
21
20
20
20
20
19
19
19
19
19
19
20

Feels Like (°C)

19
19
20
25
24
23
23
23
23
20
21
21
21
20
20
18
18
18
18
18
17
17
17
17

Dew Point (°C)

17
17
17
17
17
17
17
18
18
18
18
17
17
17
17
18
18
18
18
18
17
18
18
19

Relative Humidity (%)

69
63
59
58
59
58
63
68
73
75
79
80
80
81
82
86
91
93
92
91
89
91
91
93

Pressure (mb)

1022
1022
1021
1021
1020
1019
1018
1018
1018
1018
1018
1019
1018
1018
1018
1017
1016
1016
1016
1016
1016
1016
1017
1017

Ozone (du)

297
296
295
295
294
294
293
292
292
292
292
292
292
292
291
290
289
288
291
294
296
296
295
295

Sunday 12

Waning Crescent 18%

04:44

14:56

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: 06:51, Set: 19:55, Transit: 13:24. Moon - Rise: 04:44, Set: 14:56. Civil Dark: 20:22 - 06:25. Nautical Dark: 20:53 - 05:54. Astro Dark: 21:25 - 05:21

Total Clouds (% Sky Obscured)

100
100
100
100
100
92
94
99
76
53
29
47
65
83
82
81
78
79
80
81

Low Clouds (% Sky Obscured)

68
77
71
65
59
46
29
15
19
24
29
46
64
82
75
69
62
68
74
80

Medium Clouds (% Sky Obscured)

68
91
88
87
85
58
31
2
3
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
83
65
48
56
53
29
47
32
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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

64
82
76
75
79
64
50
32
41
61
95
95
95
95
68
46
28
27
23
13

Precipitation Amount (mm)

0.2
0.5
0.3
0.3
0.4
0.3
0
0
0
0
0.7
0.8
0.8
0.6
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

16
17
18
17
16
16
16
16
16
15
15
15
15
16
16
17
17
18
18
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
17
18
18
18
18
18
19
19
21
21
21
20
20
20
19
19
19
19
19

Dew Point (°C)

19
19
19
19
18
18
18
18
19
19
18
19
18
18
19
18
19
18
18
18

Relative Humidity (%)

92
92
91
86
84
80
80
79
79
81
84
88
88
88
89
88
89
89
88
86

Pressure (mb)

1016
1016
1015
1015
1014
1013
1012
1012
1011
1011
1012
1012
1012
1011
1011
1010
1010
1009
1009
1010

Ozone (du)

295
295
296
300
304
308
310
313
315
313
311
310
306
301
297
297
296
296
295
293

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

Generated: 06/04/26 11:20:33. Forecast: 06/04/26 to 12/04/26. Timezone: UTC-5.00