Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 14

Waning Crescent 5%

05:38

18:17

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

Sun - Rise: 06:45, Set: 20:06, Transit: 13:25. Moon - Rise: 05:38, Set: 18:17. Civil Dark: 20:35 - 06:16. Nautical Dark: 21:09 - 05:42. Astro Dark: 21:45 - 05:05

Total Clouds (% Sky Obscured)

68
78
82
86
100
100
97
72
100
99
100
97
97
100
100
100
94
100
100
100
100
100
86
100

Low Clouds (% Sky Obscured)

8
22
23
36
37
37
31
55
54
66
53
48
42
52
74
47
37
57
36
35
8
19
12
30

Medium Clouds (% Sky Obscured)

35
78
82
48
59
83
53
13
11
34
34
53
75
72
61
85
56
48
44
89
100
93
71
94

High Clouds (% Sky Obscured)

68
78
82
86
100
100
92
50
100
62
63
78
80
100
77
68
81
100
100
100
100
100
69
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

27
8
41
95
95
61
48
14
19
0
0
0
1
15
59
39
54
84
95
32
42
77
95
95

Precipitation Amount (mm)

0
0
0.3
0.6
1
0.2
0
0
0
0
0
0
0
0
0.5
0
0
0.3
1.4
0
0.2
0.5
1.2
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
20
20
19
19
19
19
18
18
20
21
22
24
25
24
25
26
25
22
22
21
21
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
89
88
91
92
93
93
93
95
93
91
89
81
77
73
71
71
70
70
71
75
76
84
91

Pressure (mb)

1012
1012
1012
1012
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1013
1012
1013
1013

Ozone (du)

287
288
289
288
289
288
286
286
285
285
287
287
286
287
288
288
289
289
288
288
287
287
287
286

Wednesday 15

Waning Crescent 1%

06:01

19:32

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

Sun - Rise: 06:43, Set: 20:07, Transit: 13:25. Moon - Rise: 06:01, Set: 19:32. Civil Dark: 20:36 - 06:15. Nautical Dark: 21:10 - 05:40. Astro Dark: 21:47 - 05:04

Total Clouds (% Sky Obscured)

100
89
81
62
67
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
63
68
52

Low Clouds (% Sky Obscured)

77
23
43
14
3
40
48
43
34
53
60
66
65
63
57
59
20
22
44
49
29
40
63
51

Medium Clouds (% Sky Obscured)

100
55
44
10
11
51
44
61
57
67
76
94
89
88
98
96
100
54
51
28
20
42
68
33

High Clouds (% Sky Obscured)

97
73
65
62
67
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
17
43
4

ISS Passover

Visibility (miles)

3
3
4
4
5
9
3
4
9
9
9
9
9
9
8
9
9
9
9
9
9
4
6
5

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

Precipitation Probability (%)

83
78
62
56
39
38
46
36
10
6
25
37
62
56
60
27
26
14
44
22
67
95
95
95

Precipitation Amount (mm)

0.4
0.4
0.3
0.3
0
0
0.2
0
0
0
0
0
0.3
0.2
0.3
0
0
0
0
0
0.3
0.6
1.4
1.2

Wind Speed/Direction (mph)

9
9
10
10
10
9
8
8
8
9
10
11
13
13
14
15
16
16
15
14
13
11
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
19
19
18
18
17
17
16
16
17
18
19
18
18
18
20
19
18
17
17
17
18
17

Dew Point (°C)

19
19
19
19
18
17
17
16
16
16
17
17
17
14
15
16
16
16
17
15
15
16
16
16

Relative Humidity (%)

91
93
93
93
92
92
93
92
89
88
85
81
75
66
67
71
67
72
74
74
74
81
88
93

Pressure (mb)

1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1009
1010
1011

Ozone (du)

287
286
288
290
292
293
293
296
298
299
300
300
299
299
301
305
309
312
313
316
320
326
334
340

Thursday 16

Waning Crescent 0%

06:28

20:50

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

Sun - Rise: 06:42, Set: 20:08, Transit: 13:25. Moon - Rise: 06:28, Set: 20:50. Civil Dark: 20:37 - 06:13. Nautical Dark: 21:12 - 05:38. Astro Dark: 21:48 - 05:02

Total Clouds (% Sky Obscured)

46
51
54
43
40
31
36
54
85
91
91
92
82
73
60
100
100
58
55
20
71
51
65
40

Low Clouds (% Sky Obscured)

45
43
54
43
40
31
36
54
85
91
90
90
80
72
32
14
16
17
17
3
0
0
0
0

Medium Clouds (% Sky Obscured)

23
40
54
21
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
5

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
60
100
100
56
50
16
68
48
56
34

ISS Passover

Visibility (miles)

9
5
9
9
9
9
9
9
5
2
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 (%)

48
40
35
31
1
0
6
0
2
1
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
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
95
96
95
95
96
98
95
92
90
87
82
76
67
61
59
58
59
67
74
76
78

Pressure (mb)

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

Ozone (du)

339
332
325
322
321
319
322
325
327
325
328
324
322
323
323
322
322
322
323
323
324
326
323
320

Friday 17

New Moon 3%

06:59

22:11

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

Sun - Rise: 06:40, Set: 20:09, Transit: 13:25. Moon - Rise: 06:59, Set: 22:11. Civil Dark: 20:38 - 06:11. Nautical Dark: 21:13 - 05:37. Astro Dark: 21:50 - 05:00

Total Clouds (% Sky Obscured)

77
89
100
100
100
100
98
97
95
97
98
100
100
100
100
100
100
100
91
85
80
87
95
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
15
32
49
49
47
45
54
79
93
95
80
81
48
27
53
46
43
35

Medium Clouds (% Sky Obscured)

6
7
8
9
11
15
31
70
85
89
91
99
100
100
100
95
92
88
80
63
50
52
59
27

High Clouds (% Sky Obscured)

65
83
100
100
100
100
75
51
35
60
78
100
100
100
100
100
100
100
82
65
47
65
82
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
7
7
8
9
8
6
9
2
7
5
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
2
6
31
37
58
80
86
78
82
84
86
68
72
95
41
16
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.5
0.5
0.5
0.6
0.6
0.3
0.2
0.4
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
86
86
87
85
83
82
79
76
74
76
67
65
68
79
84
84
81
82
78
76
90
92
87

Pressure (mb)

1013
1013
1013
1012
1011
1011
1010
1010
1009
1009
1009
1008
1008
1007
1007
1007
1007
1006
1006
1006
1007
1008
1009
1010

Ozone (du)

321
320
320
318
318
318
318
314
313
313
310
308
304
304
305
305
305
305
303
301
302
300
302
303

Saturday 18

Waxing Crescent 8%

07:37

No Set

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

Sun - Rise: 06:39, Set: 20:10, Transit: 13:25. Moon - Rise: 07:37, Set: No Set. Civil Dark: 20:39 - 06:10. Nautical Dark: 21:14 - 05:35. Astro Dark: 21:51 - 04:58

Total Clouds (% Sky Obscured)

100
100
100
91
78
67
56
46
2
8
17
33
46
58
78
44
50
68
67
65
59
50
43
33

Low Clouds (% Sky Obscured)

30
25
25
29
40
51
39
22
0
8
17
32
43
52
70
44
50
68
52
40
34
35
35
33

Medium Clouds (% Sky Obscured)

58
48
26
35
7
35
30
1
0
0
0
0
5
9
14
10
20
30
34
39
44
32
18
3

High Clouds (% Sky Obscured)

100
100
100
75
50
30
25
25
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0

ISS Passover

Visibility (miles)

9
6
5
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
50
44
24
6
1
11
2
2
0
3
0
8
7
4
21
27
26
25
23
21
16
13
4

Precipitation Amount (mm)

0
0.2
0.2
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
9
9
10
10
11
10
10
11
11
12
15
16
16
17
17
18
17
17
16
15
14
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
8
6
4
3
2
2
1
-0
-1
-2
-3
-4
-5
-5
-3
-1
-0
-1
-2
-3
-4
-4

Relative Humidity (%)

87
90
88
85
81
78
74
76
74
70
61
52
46
42
38
37
42
48
53
54
55
56
55
55

Pressure (mb)

1011
1012
1013
1014
1014
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1017
1018
1019
1020
1021

Ozone (du)

306
308
309
310
313
315
318
325
333
336
341
344
350
361
369
377
382
388
393
394
395
396
396
397

Sunday 19

Waxing Crescent 16%

08:26

23:31

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

Sun - Rise: 06:37, Set: 20:11, Transit: 13:24. Moon - Rise: 08:26, Set: 23:31. Civil Dark: 20:40 - 06:08. Nautical Dark: 21:15 - 05:33. Astro Dark: 21:53 - 04:56

Total Clouds (% Sky Obscured)

34
31
12
41
71
100
86
71
57
65
72
80
57
35
13
8
4
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

27
17
8
21
34
47
46
45
44
46
47
48
36
24
13
8
4
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
3
3
22
38
50
31
22
10
16
22
27
18
9
0
0
1
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
1
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
8
6
4
6
8
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 (%)

7
8
3
7
9
9
8
5
4
4
3
0
0
0
1
1
1
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
10
9
9
9
8
9
9
9
10
11
11
12
12
12
11
10
10
7
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
56
57
58
61
64
67
66
64
61
54
47
41
40
38
36
37
37
37
41
47
52
53
55

Pressure (mb)

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

Ozone (du)

397
402
406
410
410
411
411
406
402
397
395
393
390
389
387
385
385
384
384
381
378
375
375
375

Monday 20

Waxing Crescent 26%

09:27

00:45

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

Sun - Rise: 06:36, Set: 20:13, Transit: 13:24. Moon - Rise: 09:27, Set: 00:45. Civil Dark: 20:42 - 06:07. Nautical Dark: 21:17 - 05:32. Astro Dark: 21:54 - 04:54

Total Clouds (% Sky Obscured)

0
0
0
0
0
2
7
11
17
19
21
22
30
37
42
44
46
45
57
67
76

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
7
9
15
19
22

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
7
11
15
13
6
1
1
2
2
4
5
8
5
3
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
2
3
9
14
16
20
22
24
19
10
5
7
6
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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
3
12
16
21

Precipitation Amount (mm)

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)

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

Chance of Frost

Temperature (°C)

2
2
2
1
1
2
2
2
3
3
6
8
11
13
14
16
16
16
17
16
15

Feels Like (°C)

2
2
2
1
-1
-1
-2
-2
-2
-2
1
1
1
2
3
4
12
11
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

56
60
65
69
69
69
69
68
67
64
60
56
51
51
50
48
49
49
50
53
55

Pressure (mb)

1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1027
1026
1026
1024
1023
1022
1021
1020
1019
1019
1019

Ozone (du)

376
374
372
370
370
370
370
370
370
369
372
374
376
375
374
373
371
368
366
366
365

Forecast for Akron, Summit, United States of America (41.08,-81.52)

Generated: 14/04/26 23:42:28. Forecast: 14/04/26 to 20/04/26. Timezone: UTC-4.00