Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Crescent 16%

08:27

No Set

00 OK
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
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Bad
23 Bad

Sun - Rise: 06:32, Set: 20:03, Transit: 13:18. Moon - Rise: 08:27, Set: No Set. Civil Dark: 20:31 - 06:04. Nautical Dark: 21:05 - 05:30. Astro Dark: 21:41 - 04:54

Total Clouds (% Sky Obscured)

41
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
4
5
3
5
60
47

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)

37
15
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
13
5
5
2
5
6
27

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
10
9
9
10
10
10
10
12
13
12
12
12
14
15
16
17
17
17
17
16
15
11
13

Chance of Frost

Temperature (°C)

10
9
9
8
7
7
6
6
7
10
13
16
19
21
22
24
24
24
23
22
20
18
18
17

Feels Like (°C)

7
7
6
6
5
4
4
3
4
7
10
14
16
18
19
20
21
21
20
18
17
15
15
14

Dew Point (°C)

2
1
0
0
-0
-0
0
0
1
3
4
6
7
8
8
8
7
8
8
6
6
6
11
11

Relative Humidity (%)

55
57
56
58
58
61
64
68
65
60
56
52
46
43
39
35
33
35
37
34
39
44
62
64

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1022
1022
1021
1020
1018
1017
1016
1016
1015
1015
1015
1016
1017
1017

Ozone (du)

356
351
351
349
346
345
345
345
347
348
348
347
340
336
337
337
335
336
334
334
335
335
333
333

Tuesday 21

Waxing Crescent 26%

09:28

00:35

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

Sun - Rise: 06:31, Set: 20:04, Transit: 13:17. Moon - Rise: 09:28, Set: 00:35. Civil Dark: 20:32 - 06:03. Nautical Dark: 21:06 - 05:28. Astro Dark: 21:43 - 04:52

Total Clouds (% Sky Obscured)

38
31
67
100
93
86
13
8
8
4
7
0
9
5
5
18
27
52
50
32
24
16
14
22

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
4
7
0
9
4
5
16
26
51
50
32
24
16
14
22

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)

38
31
67
100
87
80
13
8
4
0
0
0
0
2
2
2
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
1
4
0
1
0
0
0
0
0
0
2
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
14
17
17
16
16
15
15
16
17
17
18
18
18
18
17
17
16
15
17
15
13
13
14

Chance of Frost

Temperature (°C)

17
15
15
14
14
14
14
14
15
17
19
21
23
24
26
27
27
27
27
25
23
21
20
19

Feels Like (°C)

13
10
9
9
9
9
10
10
11
14
16
18
20
21
23
25
24
25
25
23
21
19
18
17

Dew Point (°C)

10
9
8
8
8
9
10
10
11
12
12
13
14
14
15
15
15
16
18
20
20
19
18
17

Relative Humidity (%)

66
66
64
66
68
70
76
79
79
73
66
62
58
53
50
49
48
51
57
72
80
84
85
86

Pressure (mb)

1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012
1012
1012
1013
1014
1014
1014

Ozone (du)

333
333
332
335
340
342
341
341
342
342
342
342
342
343
342
341
341
340
339
338
337
338
338
338

Wednesday 22

Waxing Crescent 38%

10:38

01:36

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

Sun - Rise: 06:30, Set: 20:05, Transit: 13:17. Moon - Rise: 10:38, Set: 01:36. Civil Dark: 20:33 - 06:01. Nautical Dark: 21:08 - 05:27. Astro Dark: 21:44 - 04:50

Total Clouds (% Sky Obscured)

31
30
35
40
56
77
76
72
75
77
64
43
36
38
28
20
22
13
24
21
56
37
79
53

Low Clouds (% Sky Obscured)

27
30
35
40
56
67
65
55
59
77
64
43
36
30
28
20
22
13
24
12
15
15
15
14

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
3
5
3
3
5
15
14
6
4
27
3
3
4
3
3
4
18
37
79
53

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
14
12
12
11
11
11
10
11
13
13
13
13
14
15
16
16
17
17
16
15
13
13
13

Chance of Frost

Temperature (°C)

18
17
16
15
14
14
14
15
15
17
18
19
21
23
24
24
25
25
24
23
21
20
19
18

Feels Like (°C)

15
15
14
14
13
12
11
12
13
13
15
17
19
21
21
22
23
23
22
21
18
17
16
15

Dew Point (°C)

16
15
14
13
13
13
12
11
12
12
13
13
14
15
16
16
17
17
18
18
17
16
15
15

Relative Humidity (%)

89
90
90
89
93
92
83
79
78
75
73
70
66
63
62
60
60
64
69
74
74
76
75
78

Pressure (mb)

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

Ozone (du)

337
335
334
332
330
329
329
329
328
327
326
326
326
326
326
325
325
326
326
327
329
332
330
330

Thursday 23

First Quarter 49%

11:52

02:25

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

Sun - Rise: 06:28, Set: 20:06, Transit: 13:17. Moon - Rise: 11:52, Set: 02:25. Civil Dark: 20:34 - 06:00. Nautical Dark: 21:09 - 05:25. Astro Dark: 21:46 - 04:48

Total Clouds (% Sky Obscured)

100
66
78
90
93
99
99
100
100
100
100
100
100
98
100
100
100
97
41
33
36
31
30
34

Low Clouds (% Sky Obscured)

38
50
63
68
80
86
86
100
100
80
92
99
70
81
78
88
79
71
41
33
33
27
29
30

Medium Clouds (% Sky Obscured)

0
0
10
1
41
32
53
42
25
41
33
65
55
42
42
77
20
14
18
9
5
0
7
16

High Clouds (% Sky Obscured)

83
6
8
26
10
70
85
100
100
100
100
100
100
48
100
100
82
89
41
33
36
31
30
34

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
8
2
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
Light Rain
Moderate Rain
None
Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
5
11
65
82
27
15
14
28
49
95
95
95
95
95
62
47
35
26
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
4.3
0
1.3
0.7
0.2
0
0
0
0

Wind Speed/Direction (mph)

14
15
15
15
16
18
19
17
17
17
18
18
17
16
18
18
16
15
12
11
9
8
7
7

Chance of Frost

Temperature (°C)

18
18
17
17
18
18
18
18
18
19
20
21
22
22
23
22
20
20
20
20
19
18
17
17

Feels Like (°C)

15
14
14
14
14
14
14
14
15
15
17
18
19
19
20
19
18
18
19
20
20
20
19
18

Dew Point (°C)

15
15
15
14
14
14
15
15
16
16
17
19
19
20
20
19
17
17
16
16
17
17
16
15

Relative Humidity (%)

80
83
85
79
78
79
82
83
83
85
86
86
87
88
87
85
84
81
79
80
88
93
93
89

Pressure (mb)

1008
1008
1008
1007
1006
1005
1005
1005
1005
1005
1004
1004
1003
1003
1002
1002
1002
1001
1001
1001
1001
1002
1002
1002

Ozone (du)

334
335
333
332
330
329
330
331
331
331
332
334
336
336
337
339
342
343
343
343
342
342
339
339

Friday 24

Waxing Gibbous 61%

13:05

03:04

00 OK
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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 OK

Sun - Rise: 06:27, Set: 20:07, Transit: 13:17. Moon - Rise: 13:05, Set: 03:04. Civil Dark: 20:35 - 05:58. Nautical Dark: 21:10 - 05:24. Astro Dark: 21:47 - 04:47

Total Clouds (% Sky Obscured)

34
46
54
55
57
61
100
100
100
100
97
51
68
34
73
55
50
50
50
45
40
23
4
37

Low Clouds (% Sky Obscured)

31
46
54
55
57
61
81
90
91
94
63
32
1
1
1
2
17
30
11
0
11
0
0
0

Medium Clouds (% Sky Obscured)

16
17
19
20
20
29
100
99
97
97
95
41
53
12
5
0
0
0
14
1
0
0
4
0

High Clouds (% Sky Obscured)

34
36
36
36
28
37
72
77
71
60
60
1
0
2
30
25
25
30
30
30
25
13
1
19

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
5
9
9
9
4
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

3
2
1
0
2
8
28
29
10
4
11
15
14
22
26
42
67
80
77
49
22
24
15
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
15
16
15
15
15
14
14
13
12
10
10
10
11
10
10
11
12
12
12
11
10
10
9

Relative Humidity (%)

89
89
96
95
95
95
95
96
92
86
75
69
62
58
54
50
53
59
65
65
71
74
76
76

Pressure (mb)

1002
1002
1002
1002
1002
1002
1003
1003
1004
1005
1005
1006
1006
1006
1005
1005
1005
1006
1006
1006
1007
1008
1009
1009

Ozone (du)

337
337
339
339
341
344
348
350
353
359
360
356
351
348
345
343
342
342
344
346
345
345
345
346

Saturday 25

Waxing Gibbous 71%

14:16

03:35

00 OK
01 OK
02 OK
03 Good
04 OK
05 OK
06 OK
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

Sun - Rise: 06:26, Set: 20:08, Transit: 13:17. Moon - Rise: 14:16, Set: 03:35. Civil Dark: 20:37 - 05:57. Nautical Dark: 21:11 - 05:22. Astro Dark: 21:49 - 04:45

Total Clouds (% Sky Obscured)

35
35
30
16
25
25
25
55
79
98
98
99
100
96
94
91
91
89
87
80
60
39
56
76

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
9
78
95
99
100
77
74
62
60
71
78
79
60
39
56
56

Medium Clouds (% Sky Obscured)

0
1
30
0
4
25
25
55
79
98
10
99
100
83
67
56
64
68
61
42
22
4
3
2

High Clouds (% Sky Obscured)

20
25
25
16
20
25
25
37
32
41
61
80
100
70
39
8
2
0
0
0
0
0
32
61

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
6

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

2
0
0
0
0
0
2
3
7
9
7
31
12
23
29
35
81
95
95
95
95
87
79
65

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.9
0.9
0.8
0.6
0.4
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
76
73
71
69
74
77
79
75
74
73
74
77
76
77
78
83
88
93
93
92
92
90

Pressure (mb)

1009
1010
1010
1010
1010
1010
1011
1011
1011
1012
1012
1011
1011
1011
1010
1009
1009
1009
1009
1009
1010
1010
1011
1012

Ozone (du)

346
347
349
350
349
350
353
356
356
358
359
358
358
359
358
358
357
353
349
345
344
343
342
342

Sunday 26

Waxing Gibbous 80%

15:23

04:00

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

Sun - Rise: 06:24, Set: 20:09, Transit: 13:17. Moon - Rise: 15:23, Set: 04:00. Civil Dark: 20:38 - 05:55. Nautical Dark: 21:13 - 05:21. Astro Dark: 21:50 - 04:43

Total Clouds (% Sky Obscured)

99
85
69
52
67
81
96
94
92
90
93
97
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

64
61
63
52
67
70
70
62
47
36
42
49
59
63
68
73
71
68
66
69
72
75
75
74

Medium Clouds (% Sky Obscured)

0
0
0
0
20
31
47
47
42
42
48
59
75
75
71
67
66
61
57
64
71
78
74
73

High Clouds (% Sky Obscured)

92
62
33
3
25
46
67
47
27
7
38
69
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain

Precipitation Probability (%)

44
37
34
35
30
22
4
6
5
0
2
4
5
11
14
15
43
65
86
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.7
0.8
1
2
2.6

Wind Speed/Direction (mph)

13
12
12
12
11
12
12
12
13
13
13
13
13
13
14
15
17
16
15
13
11
10
8
8

Chance of Frost

Temperature (°C)

10
8
8
8
8
8
8
9
10
10
12
13
14
15
16
17
18
17
16
15
14
14
14
14

Feels Like (°C)

11
10
2
2
1
2
2
2
5
5
7
8
9
9
11
12
13
13
12
12
11
11
12
10

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
90
90
91
90
90
90
88
87
86
84
83
82
82
79
82
83
86
87
90
92
92

Pressure (mb)

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

Ozone (du)

341
341
340
339
338
339
339
339
339
340
340
340
340
340
341
342
344
344
345
346
345
344
343
343

Forecast for Saint Joseph, Buchanan County, United States of America (39.77,-94.85)

Generated: 20/04/26 22:31:35. Forecast: 20/04/26 to 26/04/26. Timezone: UTC-5.00