Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 14

Waning Crescent 5%

05:10

17:51

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: 06:13, Set: 19:40, Transit: 12:57. Moon - Rise: 05:10, Set: 17:51. Civil Dark: 20:10 - 05:44. Nautical Dark: 20:46 - 05:08. Astro Dark: 21:24 - 04:30

Total Clouds (% Sky Obscured)

87
66
73
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100

Low Clouds (% Sky Obscured)

41
52
66
50
37
35
30
39
54
67
61
68
83
52
66
73
78
85
86
66
60
55
44
62

Medium Clouds (% Sky Obscured)

5
0
59
60
67
81
96
100
100
77
86
84
85
68
51
70
44
70
90
44
48
83
62
32

High Clouds (% Sky Obscured)

49
66
73
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
79
100
100
76
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
6
6
5
6
6
9
9
6

Fog (%)

0
0
0
0
0
0
0
0
2
53
66
9
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
80
95
14
0
4
25
8
13
68
56
32
16
27
62
95
95
95
95
95
95
84
53
69

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.6
0.2
0
0
0
0.4
0.8
1.2
1.3
1.5
0.8
0.9
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
96
95
96
95
95
96
93
85
81
80
77
74
79
84
86
89
89
92
93
95
95

Pressure (mb)

1005
1004
1005
1005
1005
1005
1005
1005
1006
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1007
1006

Ozone (du)

300
301
300
297
296
294
296
298
300
300
299
298
301
303
305
307
307
309
310
315
316
316
319
317

Wednesday 15

Waning Crescent 1%

05:32

19:08

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 OK
17 OK
18 Good
19 Good
20 Good
21 Good
22 Good

Sun - Rise: 06:12, Set: 19:42, Transit: 12:57. Moon - Rise: 05:32, Set: 19:08. Civil Dark: 20:11 - 05:42. Nautical Dark: 20:47 - 05:06. Astro Dark: 21:26 - 04:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
85
99
97
91
100
90
90
99
91
79
43
22
27
12
11
0
0
0

Low Clouds (% Sky Obscured)

61
65
74
92
84
93
85
98
88
90
86
79
90
98
91
79
43
22
27
12
11
0
0
0

Medium Clouds (% Sky Obscured)

35
46
15
56
53
22
14
19
51
0
43
44
2
4
0
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
30
2
44
19
90
85
13
2
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
6
5
9
9
9
8
5
0
2
6
2
9
9
9
6
9
9
9
9
9
9
9
9

Fog (%)

2
100
100
99
100
99
100
100
100
100
100
22
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
35
48
61
94
95
95
89
95
95
75
46
42
55
31
10
1
0
0
0
0
0
0

Precipitation Amount (mm)

0.6
1.5
0
0
0.3
0.9
1.1
0.6
0.5
1.3
1.1
0.5
0
0
0.6
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
4
4
4
5
4
3
6
8
7
9
10
10
10
10
10
9
8
4
2
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
98
96
95
95
98
96
95
92
90
93
82
70
65
60
58
57
63
70
74
78
83

Pressure (mb)

1006
1005
1005
1004
1004
1004
1004
1004
1004
1005
1005
1006
1006
1006
1007
1008
1008
1008
1008
1008
1009
1010
1010
1011

Ozone (du)

316
318
320
321
325
327
331
339
344
353
363
366
365
351
338
336
333
333
333
329
330
334
336
335

Thursday 16

Waning Crescent 0%

05:56

20:28

23 Good
00 Good
01 Good
02 Good
03 OK
04 OK
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: 06:10, Set: 19:43, Transit: 12:56. Moon - Rise: 05:56, Set: 20:28. Civil Dark: 20:13 - 05:40. Nautical Dark: 20:49 - 05:04. Astro Dark: 21:27 - 04:26

Total Clouds (% Sky Obscured)

0
0
0
5
22
24
93
100
100
86
46
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
5
18
24
22
10
0
3
0
0
26
0
28
36
32
0
25
17
31
54
70
77

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
60
23
0
88
86
60
100
91
79
70
80

High Clouds (% Sky Obscured)

0
0
0
2
22
9
92
100
100
86
46
100
100
100
100
100
100
100
100
100
100
100
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
6
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
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
35
95
72
66
91
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.5
0.3
0.2
0.4
1.1
2

Wind Speed/Direction (mph)

5
5
6
6
6
6
7
7
8
10
11
13
15
16
17
19
19
18
16
16
13
12
12
13

Chance of Frost

Temperature (°C)

13
13
13
13
12
12
12
12
12
14
16
18
20
22
24
25
25
25
25
20
20
19
19
18

Feels Like (°C)

14
14
14
13
12
12
12
10
10
12
14
16
18
19
21
22
22
22
21
17
18
17
15
15

Dew Point (°C)

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

Relative Humidity (%)

86
87
87
89
87
86
87
87
86
80
78
72
68
63
61
63
62
63
62
64
69
70
65
69

Pressure (mb)

1011
1011
1011
1011
1011
1011
1010
1010
1011
1011
1010
1009
1009
1008
1006
1005
1003
1003
1002
1003
1001
1001
1001
1000

Ozone (du)

334
333
330
328
326
328
332
334
335
334
333
331
332
333
333
335
335
337
339
339
338
334
329
326

Friday 17

New Moon 3%

06:25

21:51

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 OK
20 Good
21 Good
22 Good

Sun - Rise: 06:08, Set: 19:44, Transit: 12:56. Moon - Rise: 06:25, Set: 21:51. Civil Dark: 20:14 - 05:39. Nautical Dark: 20:50 - 05:02. Astro Dark: 21:29 - 04:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
95
91
86
77
73
67
81
77
94
93
92
59
21
13
5
11

Low Clouds (% Sky Obscured)

83
81
77
73
69
62
57
56
68
78
86
77
73
67
81
77
92
88
83
59
20
11
5
8

Medium Clouds (% Sky Obscured)

90
100
100
100
100
68
37
15
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
88
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

2
1
4
4
9
4
9
2
1
4
7
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

Heavy Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
82
80
95
95
95
95
55
24
1
2
1
0
0
0
1
17
1
0
0
0
0

Precipitation Amount (mm)

13.5
6.6
1.2
0.4
0.5
1.3
0.8
2.5
1.1
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
9
16
15
15
17
15
16
18
17
19
19
20
21
23
22
23
22
21
20
19
18
17
16

Chance of Frost

Temperature (°C)

16
14
13
11
10
8
7
7
6
4
4
3
4
5
6
6
6
6
6
5
4
4
3
3

Feels Like (°C)

14
13
10
9
7
5
6
4
3
-0
-3
-4
-4
-3
-3
-3
-2
-2
-2
-3
-3
-3
-3
-3

Dew Point (°C)

14
13
11
10
9
7
7
6
5
3
2
2
1
1
0
-1
-2
-2
-2
-2
-3
-4
-4
-4

Relative Humidity (%)

85
92
87
93
95
95
96
96
94
94
91
89
80
73
66
60
57
58
60
62
61
60
61
62

Pressure (mb)

1000
1000
1000
1001
1001
1001
1001
1001
1002
1003
1005
1006
1007
1007
1008
1009
1009
1010
1011
1011
1012
1013
1014
1015

Ozone (du)

323
322
328
331
330
329
326
328
334
342
345
345
343
344
347
349
350
353
361
368
375
380
387
392

Saturday 18

Waxing Crescent 8%

07:02

No Set

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

Sun - Rise: 06:07, Set: 19:45, Transit: 12:56. Moon - Rise: 07:02, Set: No Set. Civil Dark: 20:15 - 05:37. Nautical Dark: 20:51 - 05:01. Astro Dark: 21:30 - 04:22

Total Clouds (% Sky Obscured)

20
31
27
22
16
11
6
1
7
8
34
36
44
43
79
82
100
92
85
81
79
75
70
65

Low Clouds (% Sky Obscured)

10
13
11
12
9
7
5
1
7
6
34
36
44
43
55
55
70
58
67
57
40
26
13
9

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
4
3
8
10
10
0
14
22
30
28
21
19
15
14
16
16

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
3
2
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
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
1
2
3
2
1
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)

16
15
15
15
14
14
14
14
13
15
16
17
16
16
16
17
17
17
15
13
10
8
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
64
64
64
65
63
64
64
63
59
50
46
44
43
42
41
39
38
41
45
50
53
58
65

Pressure (mb)

1015
1016
1016
1016
1017
1018
1019
1019
1020
1021
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1022
1022
1023
1024

Ozone (du)

399
406
416
420
420
416
412
411
411
412
417
419
419
417
420
420
420
421
413
405
397
395
393
391

Sunday 19

Waxing Crescent 16%

07:50

23:13

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

Sun - Rise: 06:05, Set: 19:46, Transit: 12:56. Moon - Rise: 07:50, Set: 23:13. Civil Dark: 20:16 - 05:35. Nautical Dark: 20:53 - 04:59. Astro Dark: 21:32 - 04:20

Total Clouds (% Sky Obscured)

59
54
40
29
16
11
6
3
8
16
27
42
63
81
60
49
39
46
52
64
74
85
85
63

Low Clouds (% Sky Obscured)

5
0
5
10
13
4
1
0
0
0
0
16
31
40
22
9
2
10
21
31
28
34
35
44

Medium Clouds (% Sky Obscured)

9
24
18
9
0
1
1
2
7
13
19
30
33
39
32
29
29
22
20
18
14
11
2
1

High Clouds (% Sky Obscured)

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

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
5
5
4
4
3
3
3
4
6
7
9
10
11
12
12
13
13
13
13
13
13
13
13

Chance of Frost

Temperature (°C)

1
1
1
1
1
0
0
0
0
2
5
7
8
9
11
11
12
13
12
11
11
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
65
65
64
64
62
61
59
58
53
48
44
44
46
47
49
51
53
57
62
66
68
69
72

Pressure (mb)

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

Ozone (du)

390
388
387
384
380
377
376
376
375
374
372
370
369
368
367
367
367
368
367
367
366
365
364
362

Monday 20

Waxing Crescent 26%

08:51

00:27

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

Sun - Rise: 06:04, Set: 19:47, Transit: 12:56. Moon - Rise: 08:51, Set: 00:27. Civil Dark: 20:18 - 05:34. Nautical Dark: 20:54 - 04:57. Astro Dark: 21:34 - 04:18

Total Clouds (% Sky Obscured)

44
32
13
4
1
13
24
35
28
22
16
17
11
12
7
7
6
5
4
3

Low Clouds (% Sky Obscured)

33
16
8
2
0
7
13
16
14
9
4
3
3
2
2
1
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

7
9
6
4
1
7
11
20
23
22
16
10
9
12
7
7
6
5
4
3

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
6
9
10
11
9
3
5
3
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)

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

Chance of Frost

Temperature (°C)

10
9
9
8
8
8
8
9
8
10
11
13
14
16
17
17
17
17
16
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
76
75
77
79
81
82
82
85
82
80
79
69
60
53
51
51
49
53
57

Pressure (mb)

1019
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1016

Ozone (du)

363
363
364
362
360
359
359
359
358
359
359
359
362
365
368
373
377
382
382
382

Forecast for Madison, Dane, United States of America (43.07,-89.40)

Generated: 14/04/26 23:28:20. Forecast: 14/04/26 to 20/04/26. Timezone: UTC-5.00