Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waning Crescent 19%

03:28

12:35

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
08 Bad

Sun - Rise: 07:20, Set: 16:45, Transit: 12:03. Moon - Rise: 03:28, Set: 12:35. Civil Dark: 17:17 - 06:49. Nautical Dark: 17:52 - 06:13. Astro Dark: 18:27 - 05:39

Total Clouds (% Sky Obscured)

100
82
67
99
97
99
98
97
93
98
98
100
99
99
100
100
97
99
96
96
94
86
69
57

Low Clouds (% Sky Obscured)

100
52
59
98
96
98
97
96
91
96
96
100
98
99
100
100
97
99
96
96
94
86
69
57

Medium Clouds (% Sky Obscured)

0
75
20
49
29
62
76
79
73
75
87
77
31
10
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
12
12
5
7
31
13
1
0
26
46
45
31
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

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 Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
Snow
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
100
81
10
10
9
7
6
6
7
7
4
4
8
6
3
2
2
2
2
1
1
1
1

Precipitation Amount (mm)

0.04
0.09
0.06
0.08
0.11
0.11
0.06
0.05
0.05
0.06
0.07
0.04
0.03
0.11
0.07
0.04
0.04
0.04
0.04
0.04
0.03
0.02
0.01
0.01

Wind Speed/Direction (mph)

7
7
9
10
11
12
11
11
10
10
9
8
8
8
10
11
12
12
12
11
10
9
8
8

Chance of Frost

Temperature (°C)

-2
-0
0
-1
-3
-4
-6
-7
-8
-9
-9
-9
-10
-10
-10
-11
-11
-12
-12
-12
-13
-13
-13
-14

Feels Like (°C)

-5
-4
-4
-6
-8
-11
-12
-13
-14
-15
-15
-16
-16
-16
-17
-18
-19
-20
-20
-20
-20
-21
-20
-20

Dew Point (°C)

-2
-1
-2
-3
-5
-8
-9
-10
-11
-12
-12
-12
-12
-12
-13
-14
-14
-15
-15
-15
-16
-16
-16
-16

Relative Humidity (%)

94
91
85
87
82
78
77
76
76
77
79
79
81
82
80
78
77
77
77
78
78
78
79
79

Pressure (mb)

1002
1003
1003
1003
1004
1005
1006
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1018
1019
1020
1022
1023
1024

Ozone (du)

418
419
418
414
410
405
399
393
389
386
382
379
376
373
371
369
367
366
364
363
363
364
365
366

Monday 20

Waning Crescent 18%

04:35

13:11

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

Sun - Rise: 07:19, Set: 16:47, Transit: 12:03. Moon - Rise: 04:35, Set: 13:11. Civil Dark: 17:18 - 06:48. Nautical Dark: 17:53 - 06:13. Astro Dark: 18:28 - 05:38

Total Clouds (% Sky Obscured)

41
14
16
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
52
4

Low Clouds (% Sky Obscured)

41
14
16
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
4
4

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
47
0

High 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
16
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
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
1
1

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

Precipitation Amount (mm)

0
0
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-13
-12
-11
-9
-8
-7
-7
-8
-10
-12
-13
-14
-14
-15
-15
-15
-16
-16
-16
-17
-17
-18
-18
-18

Feels Like (°C)

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

Dew Point (°C)

-16
-16
-15
-15
-15
-15
-15
-15
-16
-17
-18
-18
-19
-19
-19
-19
-19
-19
-19
-19
-19
-20
-20
-19

Relative Humidity (%)

77
74
70
63
56
53
55
57
61
64
66
67
68
71
72
75
78
78
79
81
83
86
88
93

Pressure (mb)

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

Ozone (du)

366
367
368
370
371
371
370
368
367
365
364
362
360
357
354
350
347
346
347
348
348
347
349
356

Tuesday 21

Waning Crescent 11%

05:38

13:53

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

Sun - Rise: 07:19, Set: 16:48, Transit: 12:04. Moon - Rise: 05:38, Set: 13:53. Civil Dark: 17:19 - 06:47. Nautical Dark: 17:55 - 06:12. Astro Dark: 18:29 - 05:38

Total Clouds (% Sky Obscured)

3
84
95
99
98
100
96
91
86
83
81
34
77
77
74
78
91
91
91
91
91
91
91
91

Low Clouds (% Sky Obscured)

3
2
0
0
0
0
0
0
0
0
0
0
0
0
1
9
31
31
31
31
31
31
87
87

Medium Clouds (% Sky Obscured)

0
25
46
95
98
100
96
91
86
83
81
34
77
77
74
77
88
88
88
88
88
88
72
72

High Clouds (% Sky Obscured)

0
83
95
99
96
97
28
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
10
10
10
10
10
10
10
10
10
9
8
8
7
6
6
6
6
7
8

Fog (%)

1
1
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
1
1
1
0
0
0
1
1
1
1
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
3
3
4
4
5
6
6
6
7
7
7
6
6
6
6
6
6
6
6
6
5
5
6

Chance of Frost

Temperature (°C)

-16
-14
-12
-10
-9
-7
-6
-5
-6
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-8
-8
-8
-7

Feels Like (°C)

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

Dew Point (°C)

-18
-17
-16
-15
-14
-14
-13
-12
-13
-13
-13
-13
-12
-11
-10
-10
-10
-9
-9
-8
-8
-9
-8
-8

Relative Humidity (%)

83
77
72
67
63
57
56
57
58
61
64
67
71
74
79
81
85
87
90
92
93
94
95
92

Pressure (mb)

1031
1031
1031
1030
1029
1028
1027
1027
1027
1027
1028
1028
1028
1027
1027
1027
1027
1027
1028
1028
1028
1028
1029
1029

Ozone (du)

365
371
374
373
373
375
376
376
374
371
369
368
368
367
365
363
360
358
355
352
350
348
347
347

Wednesday 22

Waning Crescent 5%

06:33

14:42

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

Sun - Rise: 07:18, Set: 16:49, Transit: 12:04. Moon - Rise: 06:33, Set: 14:42. Civil Dark: 17:20 - 06:47. Nautical Dark: 17:56 - 06:11. Astro Dark: 18:30 - 05:37

Total Clouds (% Sky Obscured)

91
91
91
91
73
73
73
73
73
73
17
17
17
17
17
17
21
21
21
21
21
21
76
76

Low Clouds (% Sky Obscured)

87
87
87
87
25
25
25
25
25
25
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

72
72
72
72
0
0
0
0
0
0
3
3
3
3
3
3
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
65
65
65
65
65
65
16
16
16
16
16
16
21
21
21
21
21
21
76
76

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
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
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
1

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
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-6
-5
-3
-1
1
-0
-1
-1
-2
-3
-12
-11
-12
-13
-14
-13
-11
-8
-7
-7
-7
-7
-8
-7

Feels Like (°C)

-10
-9
-7
-5
-3
-5
-5
-6
-7
-8
-18
-17
-18
-19
-20
-19
-16
-13
-12
-11
-12
-12
-12
-11

Dew Point (°C)

-7
-7
-5
-4
-4
-4
-5
-5
-5
-6
-12
-11
-12
-13
-14
-13
-11
-8
-8
-8
-8
-8
-8
-8

Relative Humidity (%)

89
85
82
77
73
75
76
77
78
80
100
100
100
100
100
100
100
100
96
91
92
93
94
93

Pressure (mb)

1029
1029
1029
1028
1028
1028
1027
1027
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030

Ozone (du)

347
348
348
348
348
348
348
348
349
349
349
349
349
349
349
349
350
351
353
353
352
351
350
351

Thursday 23

Waning Crescent 2%

07:20

15:37

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 Good
08 Good

Sun - Rise: 07:17, Set: 16:50, Transit: 12:04. Moon - Rise: 07:20, Set: 15:37. Civil Dark: 17:22 - 06:46. Nautical Dark: 17:57 - 06:11. Astro Dark: 18:31 - 05:37

Total Clouds (% Sky Obscured)

76
76
76
76
89
89
89
89
89
89
89
89
89
89
89
89
94
94
94
94
94
94
9
9

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)

0
0
0
0
19
19
19
19
19
19
2
2
2
2
2
2
6
6
6
6
6
6
9
9

High Clouds (% Sky Obscured)

76
76
76
76
89
89
89
89
89
89
88
88
88
88
88
88
94
94
94
94
94
94
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
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
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
1
2
2
3
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0.01
0.01
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
7
7
6
6
5
5
5
5
5
4
4
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-10
-11
-14
-15
-15
-14
-12
-12
-11
-11
-12
-13
-13
-12
-13
-15
-12
-12
-12
-10
-9
-7

Dew Point (°C)

-7
-6
-6
-6
-8
-9
-10
-9
-8
-8
-7
-7
-8
-9
-9
-9
-10
-11
-12
-12
-12
-10
-9
-7

Relative Humidity (%)

91
92
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1030
1030
1029
1028
1027
1027
1026
1026
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027

Ozone (du)

352
353
354
355
355
356
356
356
358
360
362
363
365
366
367
369
371
372
373
375
378
381
383
386

Friday 24

New Moon 0%

08:00

16:37

09 Good
10 Good
11 Good
12 Good
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
08 Bad

Sun - Rise: 07:16, Set: 16:52, Transit: 12:04. Moon - Rise: 08:00, Set: 16:37. Civil Dark: 17:23 - 06:45. Nautical Dark: 17:58 - 06:10. Astro Dark: 18:32 - 05:36

Total Clouds (% Sky Obscured)

9
9
9
9
98
98
98
98
98
98
97
97
97
97
97
97
98
98
98
98
98
98
99
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
5
5

Medium Clouds (% Sky Obscured)

9
9
9
9
38
38
38
38
38
38
14
14
14
14
14
14
3
3
3
3
3
3
94
94

High Clouds (% Sky Obscured)

0
0
0
0
98
98
98
98
98
98
96
96
96
96
96
96
98
98
98
98
98
98
98
98

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
5
4
3
3
3
2
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
3
5
6
7
9
11
11
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0
0.01
0.02
0.05
0.1
0.16
0.18
0.19
0.19
0.2

Wind Speed/Direction (mph)

3
3
3
4
4
4
4
4
4
3
3
3
3
3
4
4
4
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-4
-4
-3
-3
-4
-4
-4
-3
-5
-5
-6
-6
-6
-6
-6
-5
-6
-6
-5
-5
-5
-5
-5

Relative Humidity (%)

96
96
95
100
100
100
100
100
99
95
91
87
87
88
89
90
91
93
95
98
100
100
100
100

Pressure (mb)

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

Ozone (du)

387
389
390
391
392
392
392
391
390
388
386
385
384
382
380
378
376
375
375
374
373
370
367
364

Saturday 25

Waxing Crescent 1%

08:33

17:39

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
08 Bad

Sun - Rise: 07:15, Set: 16:53, Transit: 12:05. Moon - Rise: 08:33, Set: 17:39. Civil Dark: 17:24 - 06:44. Nautical Dark: 17:59 - 06:09. Astro Dark: 18:33 - 05:35

Total Clouds (% Sky Obscured)

99
99
99
99
90
90
90
90
90
90
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

5
5
5
5
45
45
45
45
45
45
84
84
84
84
84
84
85
85
85
85
85
85
77
77

Medium Clouds (% Sky Obscured)

94
94
94
94
43
43
43
43
43
43
83
83
83
83
83
83
84
84
84
84
84
84
92
92

High Clouds (% Sky Obscured)

98
98
98
98
75
75
75
75
75
75
99
99
99
99
99
99
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

5
6
5
5
4
3
3
2
2
3
3
2
2
1
1
0
0
1
3
4
3
1
0
1

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

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

Precipitation Probability (%)

15
16
14
15
21
21
29
48
46
46
53
46
43
44
45
51
53
50
49
38
25
13
5
5

Precipitation Amount (mm)

0.21
0.21
0.21
0.21
0.24
0.33
0.48
0.62
0.75
0.86
0.92
0.89
0.81
0.83
1.07
1.46
1.72
1.7
1.51
1.18
0.66
0.22
0.05
0.02

Wind Speed/Direction (mph)

3
3
3
3
4
4
4
5
5
4
4
4
4
4
4
4
5
4
3
3
3
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

99
99
94
91
89
87
86
86
86
88
89
90
91
92
93
94
96
97
98
100
100
100
100
100

Pressure (mb)

1022
1022
1021
1020
1019
1018
1017
1016
1016
1015
1015
1014
1013
1012
1011
1010
1009
1008
1008
1007
1007
1007
1007
1007

Ozone (du)

360
357
355
354
353
352
352
353
355
358
360
363
365
366
367
367
368
373
378
382
384
384
384
385

Forecast for Middlebury, Addison County, US (44.01,-73.18)

Generated: 19/01/20 09:37:58. Forecast: 19/01/20 to 25/01/20. Timezone: UTC-5.00