Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waning Crescent 15%

04:24

13:31

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

Sun - Rise: 06:41, Set: 17:26, Transit: 12:04. Moon - Rise: 04:24, Set: 13:31. Civil Dark: 17:55 - 06:12. Nautical Dark: 18:28 - 05:39. Astro Dark: 19:01 - 05:06

Total Clouds (% Sky Obscured)

52
88
66
43
49
86
96
99
99
78
9
0
0
0
0
2
6
20
20
1
1
0
1
3

Low Clouds (% Sky Obscured)

18
88
66
43
49
86
96
99
99
78
9
0
0
0
0
2
6
20
20
1
1
0
1
3

Medium Clouds (% Sky Obscured)

34
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
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
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
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

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

Precipitation Amount (mm)

0.01
0.07
0.01
0.04
0
0
0.04
0
0
0
0.01
0
0
0.04
0
0
0
0
0
0.01
0.01
0
0
0.01

Wind Speed/Direction (mph)

8
8
8
8
9
11
14
15
16
16
16
15
14
13
11
8
7
6
7
7
7
6
6
5

Chance of Frost

Temperature (°C)

0
-1
-2
-3
-3
-3
-2
-1
-2
-2
-2
-3
-3
-4
-5
-6
-8
-8
-9
-9
-9
-10
-10
-10

Feels Like (°C)

-3
-5
-6
-7
-8
-8
-8
-8
-8
-9
-9
-10
-10
-10
-11
-12
-13
-13
-14
-15
-15
-15
-15
-15

Dew Point (°C)

-2
-4
-5
-6
-6
-7
-7
-7
-8
-9
-9
-10
-11
-12
-13
-13
-14
-15
-15
-15
-15
-15
-15
-15

Relative Humidity (%)

83
79
79
79
79
74
68
65
62
60
59
58
56
54
54
57
59
60
61
61
62
63
64
67

Pressure (mb)

1015
1016
1017
1018
1018
1019
1020
1021
1021
1022
1023
1023
1023
1024
1025
1026
1027
1028
1029
1029
1029
1029
1029
1029

Ozone (du)

356
359
364
370
374
375
374
373
370
367
364
362
360
358
358
359
361
366
374
379
381
382
383
382

Thursday 20

Waning Crescent 9%

05:13

14:29

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

Sun - Rise: 06:40, Set: 17:28, Transit: 12:04. Moon - Rise: 05:13, Set: 14:29. Civil Dark: 17:56 - 06:11. Nautical Dark: 18:30 - 05:38. Astro Dark: 19:03 - 05:05

Total Clouds (% Sky Obscured)

2
1
0
0
0
0
2
1
1
7
49
78
80
54
1
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

2
1
0
0
0
0
2
1
1
7
49
78
80
53
1
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
8
12
0
0
0
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
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
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
1
0
0
0
0
0
0
4
4
4
4
4
3
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.02
0.02
0.01
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
73
76
79
79
72
65
59
57
55
54
53
54
57
60
63
66
67
66
65
64
63
62
62

Pressure (mb)

1030
1030
1030
1031
1030
1031
1031
1031
1031
1031
1030
1030
1030
1030
1031
1032
1032
1033
1032
1032
1032
1033
1033
1033

Ozone (du)

382
383
386
391
397
404
411
417
418
417
419
427
438
451
469
489
501
497
486
472
460
446
432
418

Friday 21

Waning Crescent 4%

05:55

15:30

03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
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 Good

Sun - Rise: 06:38, Set: 17:29, Transit: 12:03. Moon - Rise: 05:55, Set: 15:30. Civil Dark: 17:58 - 06:09. Nautical Dark: 18:31 - 05:36. Astro Dark: 19:04 - 05:03

Total 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

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
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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
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
2
2
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
0.01
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-15
-15
-15
-16
-15
-13
-10
-8
-6
-4
-3
-2
-3
-3
-4
-6
-7
-7
-7
-7
-7
-7
-6
-6

Feels Like (°C)

-19
-19
-20
-20
-20
-17
-14
-11
-10
-8
-7
-6
-7
-7
-9
-10
-11
-12
-12
-12
-12
-11
-11
-11

Dew Point (°C)

-20
-21
-21
-21
-20
-19
-16
-15
-14
-14
-13
-12
-11
-11
-11
-11
-12
-12
-12
-12
-12
-12
-12
-12

Relative Humidity (%)

62
62
63
66
67
65
62
58
54
48
45
46
51
56
61
65
69
70
69
68
67
65
65
66

Pressure (mb)

1033
1033
1032
1032
1032
1032
1032
1031
1031
1030
1029
1028
1028
1027
1027
1026
1027
1026
1025
1024
1024
1023
1023
1022

Ozone (du)

402
391
385
382
380
379
378
376
373
369
366
367
370
372
371
370
369
371
374
375
374
372
370
366

Saturday 22

Waning Crescent 1%

06:30

16:31

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

Sun - Rise: 06:36, Set: 17:30, Transit: 12:03. Moon - Rise: 06:30, Set: 16:31. Civil Dark: 17:59 - 06:08. Nautical Dark: 18:32 - 05:35. Astro Dark: 19:05 - 05:02

Total Clouds (% Sky Obscured)

0
0
0
0
23
23
23
23
23
23
25
25
25
25
25
25
27
27
27
27
27
27
0
0

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

High Clouds (% Sky Obscured)

0
0
0
0
23
23
23
23
23
23
25
25
25
25
25
25
27
27
27
27
27
27
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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-13
-13
-13
-13
-11
-8
-6
-5
-4
-3
-0
-0
-1
-2
-4
-5
-6
-6
-6
-7
-7
-5
-5

Dew Point (°C)

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

Relative Humidity (%)

69
73
78
84
87
82
75
71
71
71
71
62
62
63
66
71
75
78
79
79
80
80
80
79

Pressure (mb)

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

Ozone (du)

362
361
366
374
379
380
377
374
369
364
361
359
359
359
359
359
360
360
361
361
361
361
361
360

Sunday 23

New Moon 0%

07:00

17:33

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

Sun - Rise: 06:35, Set: 17:32, Transit: 12:03. Moon - Rise: 07:00, Set: 17:33. Civil Dark: 18:00 - 06:06. Nautical Dark: 18:33 - 05:33. Astro Dark: 19:06 - 05:00

Total 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
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
97
97

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
95
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
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
1
0
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
2
2
2
2
2
3
3
3
4
4
4
4
4
3
3
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
77
81
86
89
85
79
74
69
65
60
57
56
58
63
71
77
83
85
86
88
88
88
87

Pressure (mb)

1022
1022
1023
1023
1024
1024
1024
1023
1023
1022
1021
1021
1020
1020
1021
1021
1022
1022
1022
1022
1021
1021
1021
1021

Ozone (du)

358
356
354
352
349
348
346
344
341
337
334
332
332
332
334
337
339
339
339
339
341
343
345
346

Monday 24

Waxing Crescent 1%

07:26

18:34

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
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:33, Set: 17:33, Transit: 12:03. Moon - Rise: 07:26, Set: 18:34. Civil Dark: 18:01 - 06:05. Nautical Dark: 18:34 - 05:32. Astro Dark: 19:07 - 04:59

Total Clouds (% Sky Obscured)

99
99
99
99
100
100
100
100
100
100
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
1
1
1
1
1
1
58
58
58
58
58
58
100
100

Medium Clouds (% Sky Obscured)

97
97
97
97
84
84
84
84
84
84
98
98
98
98
98
98
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

95
95
95
95
100
100
100
100
100
100
99
99
99
99
99
99
99
99
99
99
99
99
100
100

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
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
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
3
9
18
27
25
24
25
25
28
29
28
30
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.02
0.1
0.2
0.25
0.26
0.26
0.25
0.23
0.23
0.26
0.31
0.37
0.44

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-6
-6
-6
-4
-3
0
3
5
6
6
5
5
4
4
4
4
4
4
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

87
86
87
89
90
84
77
72
68
64
64
69
77
87
91
89
88
87
87
87
87
87
87
88

Pressure (mb)

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

Ozone (du)

346
345
343
341
340
338
338
336
334
332
331
330
329
329
330
332
334
335
337
338
339
340
341
341

Tuesday 25

Waxing Crescent 4%

07:50

19:34

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

Sun - Rise: 06:32, Set: 17:34, Transit: 12:03. Moon - Rise: 07:50, Set: 19:34. Civil Dark: 18:03 - 06:03. Nautical Dark: 18:36 - 05:30. Astro Dark: 19:09 - 04:57

Total Clouds (% Sky Obscured)

100
100
100
100
94
94
94
94
94
94
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

100
100
100
100
84
84
84
84
84
84
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
63
63
63
63
63
63
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
0
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
9
6
4
2
4
8
10
8
4
0
0
0
0
0
0
0
0
0
0
0

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

Precipitation Probability (%)

49
56
59
60
58
56
50
39
25
16
0
0
8
14
13
12
9
6
5
4
4
4
5
4

Precipitation Amount (mm)

0.53
0.59
0.59
0.55
0.49
0.43
0.35
0.26
0.12
0.02
0
0
0.02
0.04
0.04
0.05
0.06
0.07
0.09
0.12
0.15
0.19
0.2
0.16

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
94
97
99
99
98
94
86
80
77
77
79
79
79
77
76
76
76
76
76
76
76
77

Pressure (mb)

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

Ozone (du)

342
343
343
344
344
344
344
343
343
342
342
341
341
340
341
341
342
343
345
347
349
351
352
353

Forecast for Grafton, Windham County, US (43.17,-72.61)

Generated: 19/02/20 03:37:17. Forecast: 19/02/20 to 25/02/20. Timezone: UTC-5.00