Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waning Crescent 27%

03:36

12:47

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

Sun - Rise: 07:25, Set: 16:56, Transit: 12:11. Moon - Rise: 03:36, Set: 12:47. Civil Dark: 17:27 - 06:54. Nautical Dark: 18:02 - 06:19. Astro Dark: 18:36 - 05:46

Total Clouds (% Sky Obscured)

8
1
2
1
29
38
38
86
93
82
68
34
14
16
17
9
13
32
53
73
88
96
98
98

Low Clouds (% Sky Obscured)

8
1
2
0
0
1
0
0
1
2
3
6
13
16
17
7
6
6
5
5
14
13
7
9

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
13
64
75
67
31
2
0
0
2
9
29
52
73
83
88
90
77

High Clouds (% Sky Obscured)

0
0
0
1
29
38
38
85
92
70
6
0
0
0
0
0
0
0
0
2
29
91
92
95

ISS Passover

Visibility (miles)

8
8
8
8
8
8
9
9
9
8
7
7
7
4
5
6
7
7
6
5
6
8
10
10

Fog (%)

-
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 (%)

2
2
0
0
2
2
0
2
2
2
1
0
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.01
0.02
0
0
0.01
0.04
0
0.02
0.04
0.02
0.01
0
0.04
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-28
-27
-25
-23
-21
-19
-17
-16
-16
-16
-17
-18
-19
-20
-21
-21
-21
-21
-20
-20
-20
-20
-20
-19

Dew Point (°C)

-22
-20
-18
-17
-15
-14
-14
-13
-13
-14
-15
-15
-16
-17
-17
-17
-17
-17
-17
-16
-16
-16
-16
-16

Relative Humidity (%)

73
75
77
78
77
74
71
70
71
72
74
76
76
77
80
81
82
84
87
89
89
88
88
91

Pressure (mb)

1028
1029
1030
1030
1030
1030
1031
1031
1032
1033
1034
1034
1035
1036
1035
1035
1036
1036
1036
1037
1037
1037
1038
1038

Ozone (du)

352
350
350
352
353
351
349
348
350
354
357
359
360
362
366
370
375
379
383
386
389
392
393
394

Monday 20

Waning Crescent 19%

04:43

13:24

08 Bad
09 Bad
10 Bad
11 Bad
12 Good
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 Good
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK

Sun - Rise: 07:24, Set: 16:57, Transit: 12:11. Moon - Rise: 04:43, Set: 13:24. Civil Dark: 17:28 - 06:53. Nautical Dark: 18:03 - 06:19. Astro Dark: 18:37 - 05:45

Total Clouds (% Sky Obscured)

95
80
64
52
13
0
0
0
0
0
2
1
0
0
0
0
0
0
0
0
0
0
0
7

Low Clouds (% Sky Obscured)

10
12
4
0
0
0
0
0
0
0
2
1
0
0
0
0
0
0
0
0
0
0
0
7

Medium Clouds (% Sky Obscured)

21
20
27
34
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

95
75
56
38
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
9
9
8
7
5
5
6
8
9
9
9
8
9
9
9
9
9
9
10

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
1
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
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-19
-18
-16
-14
-13
-12
-11
-10
-10
-11
-13
-14
-15
-16
-16
-17
-18
-19
-20
-20
-21
-22
-23
-23

Dew Point (°C)

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

Relative Humidity (%)

91
89
85
83
81
76
72
69
70
73
78
80
82
81
83
82
82
80
80
80
80
80
81
81

Pressure (mb)

1039
1039
1039
1039
1039
1038
1038
1038
1038
1039
1039
1039
1039
1039
1039
1039
1039
1039
1039
1038
1038
1038
1038
1038

Ozone (du)

394
393
392
390
388
386
384
382
377
372
367
363
360
356
353
350
349
352
356
359
360
359
357
354

Tuesday 21

Waning Crescent 11%

05:44

14:07

08 OK
09 Good
10 Good
11 Good
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
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

Sun - Rise: 07:24, Set: 16:59, Transit: 12:11. Moon - Rise: 05:44, Set: 14:07. Civil Dark: 17:29 - 06:53. Nautical Dark: 18:04 - 06:18. Astro Dark: 18:38 - 05:45

Total Clouds (% Sky Obscured)

10
0
0
0
56
80
65
69
39
79
94
85
88
94
87
97
98
98
98
98
98
98
100
100

Low Clouds (% Sky Obscured)

10
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
37
37

High Clouds (% Sky Obscured)

0
0
0
0
56
80
65
69
39
79
94
85
88
94
87
97
98
98
98
98
98
98
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
7
5
4
4
5
8
10
10
10
10
10
10
10
10
10

Fog (%)

1
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)

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

Chance of Frost

Temperature (°C)

-16
-14
-13
-11
-9
-8
-7
-7
-8
-9
-10
-11
-11
-10
-10
-9
-9
-8
-8
-7
-7
-7
-6
-6

Feels Like (°C)

-23
-22
-20
-19
-17
-16
-15
-14
-15
-17
-18
-19
-19
-19
-19
-18
-17
-17
-16
-16
-15
-15
-15
-14

Dew Point (°C)

-19
-18
-16
-15
-14
-13
-13
-13
-14
-15
-16
-16
-15
-15
-14
-13
-12
-11
-11
-10
-10
-9
-9
-9

Relative Humidity (%)

79
75
73
71
69
66
64
62
62
63
65
66
68
69
72
74
76
77
79
79
81
81
81
83

Pressure (mb)

1038
1037
1037
1036
1035
1033
1032
1031
1031
1031
1030
1030
1029
1029
1027
1027
1027
1026
1025
1025
1024
1023
1023
1023

Ozone (du)

351
348
344
341
337
333
330
327
325
324
324
325
327
328
330
332
334
334
334
334
335
335
336
338

Wednesday 22

Waning Crescent 5%

06:39

14:56

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
06 Bad
07 Bad

Sun - Rise: 07:23, Set: 17:00, Transit: 12:12. Moon - Rise: 06:39, Set: 14:56. Civil Dark: 17:31 - 06:52. Nautical Dark: 18:05 - 06:18. Astro Dark: 18:39 - 05:44

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
88
88
88
88
88
88
98
98
98
98
98
98
100
100

Medium Clouds (% Sky Obscured)

37
37
37
37
98
98
98
98
98
98
99
99
99
99
99
99
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
92
92
92
92
92
92
98
98
98
98
98
98
77
77
77
77
77
77
97
97

ISS Passover

Visibility (miles)

10
10
10
10
8
6
3
1
0
1
2
3
4
6
9
10
10
10
10
10
10
9
7
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

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

Precipitation Probability (%)

0
0
0
2
2
7
12
14
14
12
12
12
12
7
11
11
8
8
8
6
7
8
6
7

Precipitation Amount (mm)

0
0
0
0.01
0.02
0.06
0.18
0.31
0.28
0.19
0.16
0.14
0.13
0.12
0.1
0.08
0.07
0.06
0.06
0.06
0.05
0.05
0.06
0.06

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-6
-5
-4
-3
-3
-2
-2
-2
-2
-2
-4
-3
-3
-2
-3
-3
-3
-2
-2
-1
-1
-1
-1
-1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
83
83
84
85
85
84
81
80
99
96
96
95
100
100
100
100
100
96
95
93
94
98

Pressure (mb)

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

Ozone (du)

339
341
342
342
343
343
344
344
345
346
347
349
350
352
353
354
355
356
358
360
363
366
369
372

Thursday 23

Waning Crescent 1%

07:27

15:51

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
06 Bad
07 Bad

Sun - Rise: 07:22, Set: 17:01, Transit: 12:12. Moon - Rise: 07:27, Set: 15:51. Civil Dark: 17:32 - 06:51. Nautical Dark: 18:06 - 06:17. Astro Dark: 18:40 - 05:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
95

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
100
100
100
100
100
100
23
23

High Clouds (% Sky Obscured)

97
97
97
97
87
87
87
87
87
87
100
100
100
100
100
100
100
100
100
100
100
100
98
98

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

8
5
9
10
12
16
20
22
19
18
16
17
15
11
9
8
7
8
10
11
8
6
5
5

Precipitation Amount (mm)

0.07
0.08
0.09
0.1
0.12
0.16
0.2
0.23
0.23
0.21
0.19
0.17
0.15
0.14
0.11
0.08
0.07
0.07
0.1
0.12
0.11
0.1
0.11
0.13

Wind Speed/Direction (mph)

7
6
6
6
6
6
7
7
7
7
8
8
8
8
8
8
8
8
7
7
8
9
10
10

Chance of Frost

Temperature (°C)

-1
-1
-0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
-0
-0
-0

Feels Like (°C)

-4
-4
-4
-3
-3
-3
-3
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-5
-5

Dew Point (°C)

-1
-1
-1
-1
-1
-0
-0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1

Relative Humidity (%)

98
97
96
93
93
92
92
91
91
90
91
92
92
91
90
90
90
91
92
92
92
92
91
93

Pressure (mb)

1021
1021
1022
1022
1022
1021
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022

Ozone (du)

375
377
378
379
380
382
384
386
389
393
396
398
399
401
404
407
410
410
410
409
408
407
405
403

Friday 24

New Moon 0%

08:06

16:51

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
06 Bad
07 Bad

Sun - Rise: 07:21, Set: 17:03, Transit: 12:12. Moon - Rise: 08:06, Set: 16:51. Civil Dark: 17:33 - 06:51. Nautical Dark: 18:08 - 06:16. Astro Dark: 18:41 - 05:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
98

Low Clouds (% Sky Obscured)

95
95
95
95
99
99
99
99
99
99
100
100
100
100
100
100
99
99
99
99
99
99
74
74

Medium Clouds (% Sky Obscured)

23
23
23
23
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
96

High Clouds (% Sky Obscured)

98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
93
93
93
93
93
93
75
75

ISS Passover

Visibility (miles)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2

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

Precipitation Probability (%)

6
8
5
7
10
12
16
24
21
19
23
15
12
15
11
11
18
9
8
9
5
4
3
2

Precipitation Amount (mm)

0.16
0.16
0.11
0.09
0.14
0.23
0.37
0.51
0.62
0.72
0.76
0.68
0.55
0.48
0.52
0.62
0.67
0.59
0.47
0.37
0.29
0.22
0.16
0.1

Wind Speed/Direction (mph)

10
11
11
11
12
12
13
13
14
14
14
14
14
14
13
13
13
13
12
12
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
93
91
85
82
80
81
83
84
83
84
84
83
83
83
84
85
85
86
86
87
88
89

Pressure (mb)

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

Ozone (du)

402
401
401
403
404
407
409
412
414
415
417
419
420
422
424
425
426
426
426
424
423
421
418
416

Saturday 25

Waxing Crescent 1%

08:06

17:53

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

Sun - Rise: 07:20, Set: 17:04, Transit: 12:12. Moon - Rise: 08:06, Set: 17:53. Civil Dark: 17:34 - 06:50. Nautical Dark: 18:09 - 06:15. Astro Dark: 18:42 - 05:42

Total Clouds (% Sky Obscured)

98
98
98
98
98
98
98
98
98
98
6
6
6
6
6
6
2
2
2
2
2
2
98
98

Low Clouds (% Sky Obscured)

74
74
74
74
98
98
98
98
98
98
6
6
6
6
6
6
0
0
0
0
0
0
98
98

Medium Clouds (% Sky Obscured)

96
96
96
96
26
26
26
26
26
26
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

75
75
75
75
5
5
5
5
5
5
0
0
0
0
0
0
2
2
2
2
2
2
0
0

ISS Passover

Visibility (miles)

3
3
3
2
2
2
2
2
2
2
2
1
1
1
1
2
2
3
4
4
4
4
4
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

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 (%)

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

Precipitation Amount (mm)

0.06
0.03
0.01
0.01
0.01
0.01
0.02
0.02
0.02
0.02
0.01
0.01
0.02
0
0
0
0
0
0
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

11
11
10
9
9
9
9
9
8
6
5
6
6
6
6
6
6
6
7
7
8
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-7
-7
-6
-5
-5
-5
-5
-6
-7
-8
-9
-9
-9
-9
-10
-10
-10
-10
-10
-10
-10
-10

Relative Humidity (%)

89
89
86
81
79
75
72
72
75
78
78
79
79
79
80
81
83
84
84
85
85
85
85
87

Pressure (mb)

1022
1022
1022
1022
1021
1021
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1021
1020
1021
1021
1021
1021

Ozone (du)

414
412
410
409
406
401
395
390
387
385
382
378
373
370
367
366
364
363
362
361
360
360
360
359

Forecast for Dodgeville, Iowa County, US (42.96,-90.13)

Generated: 19/01/20 08:00:19. Forecast: 19/01/20 to 25/01/20. Timezone: UTC-6.00