Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waning Crescent 19%

03:42

12:48

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

Sun - Rise: 07:34, Set: 16:58, Transit: 12:16. Moon - Rise: 03:42, Set: 12:48. Civil Dark: 17:30 - 07:02. Nautical Dark: 18:05 - 06:27. Astro Dark: 18:40 - 05:52

Total Clouds (% Sky Obscured)

98
37
13
49
66
57
93
95
91
59
66
30
0
0
1
2
3
9
10
11
13
15
18
23

Low Clouds (% Sky Obscured)

98
34
10
48
65
40
77
77
64
37
63
29
0
0
1
2
3
9
10
11
13
15
18
23

Medium Clouds (% Sky Obscured)

21
0
4
2
10
45
89
93
81
40
30
11
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

19
4
0
2
0
6
23
7
41
27
2
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

3
0
0
3
4
5
5
6
8
5
3
2
3
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.03
0
0
0.02
0.06
0.07
0.04
0.07
0.08
0.04
0.02
0.01
0.04
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-10
-10
-9
-8
-7
-6
-7
-7
-8
-9
-10
-10
-11
-12
-12
-13
-13
-14
-14
-15
-16
-17
-17
-17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
81
79
75
74
72
72
74
76
76
75
76
77
77
77
77
77
78
79
79
80
81
82
83

Pressure (mb)

1006
1007
1008
1008
1009
1010
1011
1012
1014
1015
1017
1018
1019
1020
1021
1022
1022
1023
1024
1025
1026
1027
1028
1029

Ozone (du)

411
407
404
400
396
391
386
381
376
371
368
366
365
364
363
361
359
358
358
358
360
362
364
367

Monday 20

Waning Crescent 18%

04:50

13:24

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 Good
01 Good
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:33, Set: 16:59, Transit: 12:17. Moon - Rise: 04:50, Set: 13:24. Civil Dark: 17:31 - 07:02. Nautical Dark: 18:06 - 06:26. Astro Dark: 18:41 - 05:52

Total Clouds (% Sky Obscured)

23
16
0
0
0
0
0
0
0
0
0
0
0
0
0
2
12
26
40
51
56
58
98
99

Low Clouds (% Sky Obscured)

23
16
0
0
0
0
0
0
0
0
0
0
0
0
0
2
12
26
40
51
56
58
60
65

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
93
95

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
88
95

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
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
5
35
41
40
41

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-21
-19
-18
-17
-15
-14
-14
-14
-15
-17
-18
-18
-18
-19
-19
-20
-20
-20
-20
-20
-21
-21
-21
-19

Dew Point (°C)

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

Relative Humidity (%)

82
79
75
73
69
65
63
64
66
68
68
70
72
74
75
76
78
79
80
82
84
86
87
88

Pressure (mb)

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

Ozone (du)

370
372
370
367
364
362
360
359
358
357
356
353
350
347
346
344
344
343
343
345
352
361
367
368

Tuesday 21

Waning Crescent 11%

05:52

14:06

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 OK
02 OK
03 OK
04 Good
05 Good
06 Good
07 Bad
08 Bad

Sun - Rise: 07:33, Set: 17:00, Transit: 12:17. Moon - Rise: 05:52, Set: 14:06. Civil Dark: 17:32 - 07:01. Nautical Dark: 18:07 - 06:26. Astro Dark: 18:42 - 05:51

Total Clouds (% Sky Obscured)

99
91
94
98
98
98
98
98
98
96
90
94
94
94
69
36
9
9
9
9
9
9
50
50

Low Clouds (% Sky Obscured)

62
28
16
75
89
91
95
90
78
4
2
1
1
1
1
2
3
3
3
3
3
3
49
49

Medium Clouds (% Sky Obscured)

95
83
93
95
93
96
96
96
94
96
88
92
94
94
68
36
6
6
6
6
6
6
0
0

High Clouds (% Sky Obscured)

92
66
12
0
0
0
0
0
0
0
27
79
0
0
0
0
0
0
0
0
0
0
1
1

ISS Passover

Visibility (miles)

10
10
10
10
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

38
2
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
2
3
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0

Precipitation Amount (mm)

0
0
0.01
0.03
0.04
0.04
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0
0
0
0

Wind Speed/Direction (mph)

4
5
7
9
10
12
12
12
13
14
14
14
13
12
12
11
11
10
10
10
10
10
10
11

Chance of Frost

Temperature (°C)

-13
-11
-9
-7
-6
-4
-4
-3
-2
-2
-2
-3
-3
-3
-4
-4
-4
-4
-4
-4
-4
-4
-3
-3

Feels Like (°C)

-18
-15
-14
-13
-12
-10
-10
-9
-8
-8
-9
-9
-9
-9
-10
-10
-10
-10
-10
-10
-10
-9
-9
-8

Dew Point (°C)

-15
-12
-10
-8
-7
-7
-7
-7
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-5
-5
-5
-5
-4
-4

Relative Humidity (%)

88
88
88
89
90
81
80
77
74
73
75
79
82
84
86
87
88
89
91
94
94
93
92
91

Pressure (mb)

1031
1031
1030
1030
1029
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027

Ozone (du)

367
366
366
367
366
365
362
361
363
366
367
366
363
360
357
352
349
348
348
348
347
347
346
345

Wednesday 22

Waning Crescent 5%

06:48

14:55

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: 07:32, Set: 17:02, Transit: 12:17. Moon - Rise: 06:48, Set: 14:55. Civil Dark: 17:33 - 07:00. Nautical Dark: 18:09 - 06:25. Astro Dark: 18:43 - 05:51

Total Clouds (% Sky Obscured)

50
50
50
50
95
95
95
95
95
95
97
97
97
97
97
97
97
97
97
97
97
97
99
99

Low Clouds (% Sky Obscured)

49
49
49
49
63
63
63
63
63
63
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
2
2
2
2
2
2
0
0

High Clouds (% Sky Obscured)

1
1
1
1
88
88
88
88
88
88
97
97
97
97
97
97
97
97
97
97
97
97
99
99

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

Precipitation Amount (mm)

0.01
0.01
0.01
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)

11
11
12
13
14
14
14
14
14
13
12
12
12
11
11
11
10
10
9
9
8
8
9
9

Chance of Frost

Temperature (°C)

-2
-2
-1
0
1
2
2
1
0
0
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2

Feels Like (°C)

-8
-7
-6
-5
-4
-3
-4
-4
-5
-5
-7
-7
-8
-8
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7

Dew Point (°C)

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

Relative Humidity (%)

92
91
89
83
79
75
75
74
75
78
84
85
85
86
86
86
88
88
89
90
90
90
90
89

Pressure (mb)

1028
1028
1027
1027
1027
1026
1026
1027
1027
1027
1028
1028
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028

Ozone (du)

344
344
344
345
346
347
347
348
348
348
348
349
350
351
352
353
354
353
352
352
352
353
355
356

Thursday 23

Waning Crescent 2%

07:35

15:50

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: 07:31, Set: 17:03, Transit: 12:17. Moon - Rise: 07:35, Set: 15:50. Civil Dark: 17:35 - 06:59. Nautical Dark: 18:10 - 06:24. Astro Dark: 18:44 - 05:50

Total Clouds (% Sky Obscured)

99
99
99
99
93
93
93
93
93
93
98
98
98
98
98
98
63
63
63
63
63
63
99
99

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
56
56
56
56
56
56
95
95
95
95
95
95
63
63
63
63
63
63
91
91

High Clouds (% Sky Obscured)

99
99
99
99
91
91
91
91
91
91
85
85
85
85
85
85
0
0
0
0
0
0
97
97

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 (%)

2
3
3
4
5
5
0
0
0
0
0
0
0
3
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
0.01
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
94
95
96
94

Pressure (mb)

1028
1028
1027
1027
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1026
1026
1026
1026
1027
1027
1027
1027

Ozone (du)

357
359
360
360
361
361
362
363
364
365
366
368
370
372
373
375
376
377
379
381
383
387
390
393

Friday 24

New Moon 0%

08:14

16:50

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: 07:30, Set: 17:04, Transit: 12:18. Moon - Rise: 08:14, Set: 16:50. Civil Dark: 17:36 - 06:59. Nautical Dark: 18:11 - 06:24. Astro Dark: 18:45 - 05:49

Total Clouds (% Sky Obscured)

99
99
99
99
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
60
60

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4
4
4
4
4
3
3

Medium Clouds (% Sky Obscured)

91
91
91
91
2
2
2
2
2
2
34
34
34
34
34
34
93
93
93
93
93
93
23
23

High Clouds (% Sky Obscured)

97
97
97
97
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
52
52

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
8
9
9
7
4
2
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

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
3
6
10
18
17
21
15
11
14
18
19
20

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.04
0.1
0.22
0.3
0.25
0.15
0.11
0.15
0.25
0.34
0.38

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

97
100
100
100
100
100
91
86
83
82
85
84
84
85
85
86
88
90
92
92
94
94
93
93

Pressure (mb)

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

Ozone (du)

395
397
396
395
393
392
391
391
391
392
392
391
389
386
383
381
378
377
376
374
373
371
369
368

Saturday 25

Waxing Crescent 1%

08:47

17:52

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: 07:29, Set: 17:06, Transit: 12:18. Moon - Rise: 08:47, Set: 17:52. Civil Dark: 17:37 - 06:58. Nautical Dark: 18:12 - 06:23. Astro Dark: 18:46 - 05:49

Total Clouds (% Sky Obscured)

60
60
60
60
96
96
96
96
96
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

3
3
3
3
7
7
7
7
7
7
25
25
25
25
25
25
81
81
81
81
81
81
0
0

Medium Clouds (% Sky Obscured)

23
23
23
23
76
76
76
76
76
76
91
91
91
91
91
91
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

52
52
52
52
95
95
95
95
95
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

1
1
1
0
0
0
0
0
0
1
1
1
1
2
5
9
10
10
10
10
8
3
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
Light Rain
Snow
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None

Precipitation Probability (%)

22
25
29
33
37
40
43
45
48
42
31
23
18
10
9
6
3
3
0
0
2
3
5
3

Precipitation Amount (mm)

0.38
0.4
0.46
0.53
0.61
0.7
0.79
0.81
0.69
0.52
0.39
0.31
0.25
0.18
0.11
0.05
0.02
0.01
0
0
0.01
0.04
0.08
0.08

Wind Speed/Direction (mph)

11
11
12
12
12
12
12
12
12
13
13
12
12
11
10
9
9
8
8
8
8
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
93
91
89
85
83
82
81
83
84
84
84
85
86
88
89
91
92
93
94
95
97
95

Pressure (mb)

1019
1018
1017
1016
1015
1014
1013
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1009

Ozone (du)

367
366
366
365
365
365
366
368
372
377
382
387
391
395
399
402
406
410
414
417
417
415
414
412

Forecast for Kingston, Frontenac County, CA (44.23,-76.49)

Generated: 19/01/20 09:30:32. Forecast: 19/01/20 to 25/01/20. Timezone: UTC-5.00