Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Crescent 8%

07:56

23:44

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

Sun - Rise: 06:55, Set: 20:25, Transit: 13:40. Moon - Rise: 07:56, Set: 23:44. Civil Dark: 20:53 - 06:27. Nautical Dark: 21:27 - 05:51. Astro Dark: 22:04 - 05:15

Total Clouds (% Sky Obscured)

0
0
0
15
20
60
37
87
99
56
100
95
43
47
71
67
41
68
66
55
37
15
1
1

Low Clouds (% Sky Obscured)

0
0
0
15
20
14
1
1
18
20
69
92
37
46
60
60
41
57
8
0
15
11
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
49
37
81
86
49
100
84
26
0
32
33
0
35
57
54
25
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
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
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
18
14
41
44
28
2
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
7
8
10
12
15
17
19
20
20
21
19
16
13
11
7
6
4
3
4
4
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
74
74
62
52
45
45
41
38
36
45
50
62
70
78
71
71
73
72
69
69
70
71
70

Pressure (mb)

1022
1022
1023
1023
1022
1022
1021
1020
1020
1019
1019
1020
1021
1021
1022
1023
1024
1025
1025
1026
1027
1027
1027
1028

Ozone (du)

379
389
394
397
400
398
398
392
389
390
388
387
387
389
394
393
396
397
399
401
403
402
402
403

Monday 20

Waxing Crescent 16%

08:46

00:57

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 OK
20 Bad
21 Bad
22 OK
23 OK
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:54, Set: 20:26, Transit: 13:40. Moon - Rise: 08:46, Set: 00:57. Civil Dark: 20:54 - 06:26. Nautical Dark: 21:28 - 05:49. Astro Dark: 22:05 - 05:13

Total Clouds (% Sky Obscured)

1
1
0
0
0
1
1
10
10
15
7
1
1
19
59
58
32
36
27
66
76
85
92
71

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
10
10
15
6
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
33
58
31
36
27
31
72
64
81
50

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
3
0
2
2
1
1
19
59
8
3
2
7
34
53
60
67
54

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
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
70
66
61
57
50
44
41
40
39
38
37
37
41
51
49
49
52
55
57
63
67
63
68

Pressure (mb)

1028
1029
1030
1031
1031
1031
1030
1030
1029
1028
1027
1027
1026
1026
1026
1027
1027
1026
1026
1025
1025
1024
1024
1024

Ozone (du)

401
401
398
396
393
386
381
383
379
377
373
374
372
368
365
364
359
354
351
348
350
348
346
348

Tuesday 21

Waxing Crescent 26%

09:47

01:59

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:53, Set: 20:27, Transit: 13:40. Moon - Rise: 09:47, Set: 01:59. Civil Dark: 20:55 - 06:24. Nautical Dark: 21:30 - 05:48. Astro Dark: 22:06 - 05:11

Total Clouds (% Sky Obscured)

33
97
89
78
66
89
97
98
100
100
100
81
71
78
56
48
95
100
100
100
96
76
83
83

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
40
65
84
88
78
44
35
46
63

Medium Clouds (% Sky Obscured)

28
31
0
69
65
84
91
96
100
100
99
81
71
71
47
38
91
91
49
77
83
46
47
39

High Clouds (% Sky Obscured)

33
96
89
62
46
70
59
79
100
100
100
73
45
35
35
35
52
100
100
100
90
38
52
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
9
8
9
9
9
9
9
4

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
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
2
11
26
40
48
40
34
67
75
82
68
86
95
92

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.6
0.4
0.7
1.1
0.8

Wind Speed/Direction (mph)

10
11
12
12
14
15
16
16
18
18
18
17
16
14
11
9
10
11
12
12
13
12
11
11

Chance of Frost

Temperature (°C)

6
6
7
9
11
14
16
18
20
21
21
21
20
20
18
16
15
15
15
15
15
14
14
13

Feels Like (°C)

2
1
2
4
6
9
11
12
14
15
16
16
16
16
15
13
12
12
11
11
11
11
13
11

Dew Point (°C)

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

Relative Humidity (%)

72
74
75
77
70
65
58
51
48
49
50
51
53
56
66
77
75
76
74
74
75
80
84
87

Pressure (mb)

1023
1023
1023
1023
1022
1021
1020
1019
1018
1017
1016
1015
1015
1015
1015
1016
1016
1016
1016
1015
1015
1015
1015
1015

Ozone (du)

350
353
358
362
362
360
359
359
359
360
361
361
362
363
361
360
361
362
360
356
352
352
352
352

Wednesday 22

Waxing Crescent 37%

10:57

02:48

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 OK
19 OK
20 OK
21 OK
22 Good
23 Good
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:51, Set: 20:28, Transit: 13:39. Moon - Rise: 10:57, Set: 02:48. Civil Dark: 20:56 - 06:23. Nautical Dark: 21:31 - 05:46. Astro Dark: 22:08 - 05:09

Total Clouds (% Sky Obscured)

83
85
85
84
85
84
82
78
77
76
71
64
26
10
8
5
7
8
28
39
44
49
66
62

Low Clouds (% Sky Obscured)

77
83
82
82
81
75
67
62
57
52
45
40
19
7
5
2
0
7
14
22
29
37
49
62

Medium Clouds (% Sky Obscured)

21
0
0
0
0
13
24
36
35
35
33
22
11
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

44
24
23
23
3
0
0
0
0
0
3
2
2
1
1
0
1
0
2
3
2
0
2
6

ISS Passover

Visibility (miles)

7
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

Light Rain
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 (%)

75
42
33
21
2
9
3
5
4
3
15
13
13
14
12
4
0
0
1
1
1
2
1
0

Precipitation Amount (mm)

0.4
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
8
7
7
7
6
6
6
6
5
6
6
5
5
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
12
12
13
15
17
19
19
20
22
22
21
21
21
20
19
18
16
16
14
14
14
15
14

Dew Point (°C)

12
12
12
13
14
15
15
15
16
15
15
16
16
16
17
16
15
14
14
13
12
12
12
12

Relative Humidity (%)

90
92
93
92
90
87
82
74
73
69
67
72
75
75
85
92
93
95
93
93
92
92
90
90

Pressure (mb)

1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1017
1017
1016
1017
1016
1016
1016
1017

Ozone (du)

352
353
353
354
353
352
351
351
349
349
348
347
347
347
343
340
341
340
337
336
335
335
335
335

Thursday 23

First Quarter 49%

12:11

03:26

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

Sun - Rise: 06:50, Set: 20:29, Transit: 13:39. Moon - Rise: 12:11, Set: 03:26. Civil Dark: 20:57 - 06:21. Nautical Dark: 21:32 - 05:45. Astro Dark: 22:09 - 05:07

Total Clouds (% Sky Obscured)

55
41
35
29
19
37
55
74
61
46
32
25
17
0
13
27
40
48
56
66
77
89
100
100

Low Clouds (% Sky Obscured)

52
37
20
10
5
10
18
42
44
42
25
18
12
0
7
15
22
15
7
0
19
38
56
51

Medium Clouds (% Sky Obscured)

0
0
0
0
0
11
26
39
21
11
0
0
0
0
6
13
19
29
39
29
19
36
55
67

High Clouds (% Sky Obscured)

2
8
7
11
19
35
37
43
21
22
5
3
1
0
3
11
18
34
45
66
77
89
100
100

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 (%)

1
0
1
2
21
4
18
18
3
4
5
5
4
0
0
0
0
0
0
0
5
8
7
45

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
8
9
10
10
10
10
10
9
7
7
7
7
7
7
8
8
8
9
9

Chance of Frost

Temperature (°C)

14
14
15
16
18
20
22
23
23
23
24
24
23
22
21
19
18
17
17
17
17
16
16
16

Feels Like (°C)

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

Dew Point (°C)

12
12
12
13
14
15
13
13
14
12
13
14
15
16
15
14
14
14
13
13
13
12
12
12

Relative Humidity (%)

87
86
83
81
77
71
59
54
55
50
48
53
60
68
69
72
77
81
79
78
77
77
75
75

Pressure (mb)

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

Ozone (du)

334
334
335
336
338
340
342
344
344
344
343
341
341
339
338
339
339
339
338
338
337
338
339
340

Friday 24

Waxing Gibbous 60%

13:25

03:57

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:48, Set: 20:30, Transit: 13:39. Moon - Rise: 13:25, Set: 03:57. Civil Dark: 20:58 - 06:20. Nautical Dark: 21:33 - 05:43. Astro Dark: 22:11 - 05:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
98
90
81
73
68
65
67
78
89
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

46
41
54
68
81
82
83
84
68
51
35
31
27
22
31
35
41
49
57
65
61
57
52
57

Medium Clouds (% Sky Obscured)

80
89
72
69
55
30
29
23
29
36
40
54
65
67
69
50
31
27
20
13
15
20
50
40

High Clouds (% Sky Obscured)

100
100
100
100
100
92
83
73
76
76
69
59
61
66
78
89
100
100
100
100
100
100
100
84

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
6
4
6
7
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

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

Precipitation Probability (%)

55
60
55
64
91
77
60
32
52
66
80
94
95
95
91
63
14
14
9
0
0
0
0
0

Precipitation Amount (mm)

0.2
0.2
0
0.2
0.6
0.4
0.2
0
0
0.3
0.5
0.6
0.7
0.9
0.5
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
16
17
19
20
21
22
24
23
23
22
20
18
16
16
16
15
15
15
14
14
14
13

Feels Like (°C)

14
14
14
13
14
15
15
16
17
21
21
20
20
20
20
13
14
16
15
16
15
14
13
13

Dew Point (°C)

12
12
12
12
12
12
12
13
14
15
16
16
16
15
15
15
14
14
14
14
13
13
13
12

Relative Humidity (%)

77
77
78
70
63
59
57
56
56
59
64
70
76
83
93
93
92
93
92
93
93
93
93
93

Pressure (mb)

1009
1009
1009
1009
1009
1008
1008
1008
1007
1007
1006
1006
1006
1007
1007
1008
1009
1009
1010
1010
1010
1010
1010
1011

Ozone (du)

341
341
342
341
340
340
339
338
337
337
336
336
337
337
338
338
339
339
340
341
342
343
344
345

Saturday 25

Waxing Gibbous 71%

14:35

04:22

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
00 Bad
01 Bad

Sun - Rise: 06:47, Set: 20:31, Transit: 13:39. Moon - Rise: 14:35, Set: 04:22. Civil Dark: 21:00 - 06:18. Nautical Dark: 21:35 - 05:42. Astro Dark: 22:12 - 05:04

Total Clouds (% Sky Obscured)

98
96
98
99
100
92
84
76
79
83
92
97
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

62
67
55
43
33
24
16
4
9
14
19
14
11
9
8
5
2
3
3
4

Medium Clouds (% Sky Obscured)

28
11
8
5
3
9
15
23
28
20
2
31
62
88
83
81
80
68
54
24

High Clouds (% Sky Obscured)

68
52
68
84
100
67
35
2
3
4
10
49
83
100
100
100
100
100
99
98

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

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

Precipitation Amount (mm)

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
7
7
7
8
7
7
6
7
8
9
9
9
9
9
9
9
8
8

Chance of Frost

Temperature (°C)

13
12
12
13
14
15
16
18
19
19
20
20
19
18
17
15
14
13
12
11

Feels Like (°C)

12
13
13
11
11
11
11
12
13
19
19
19
19
18
19
13
13
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

92
89
87
79
72
67
63
60
57
57
57
58
60
64
67
68
69
70
71
71

Pressure (mb)

1011
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1011
1011
1012
1011
1011

Ozone (du)

344
344
344
345
346
346
347
347
348
349
349
350
355
360
365
368
370
373
373
373

Forecast for Muncie, Delaware, United States of America (40.19,-85.39)

Generated: 19/04/26 06:10:38. Forecast: 19/04/26 to 25/04/26. Timezone: UTC-4.00