Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 8

Waning Gibbous 89%

20:10

08:54

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

Sun - Rise: 07:01, Set: 17:10, Transit: 12:06. Moon - Rise: 20:10, Set: 08:54. Civil Dark: 17:41 - 06:30. Nautical Dark: 18:16 - 05:56. Astro Dark: 18:50 - 05:21

Total Clouds (% Sky Obscured)

97
83
16
66
68
63
91
98
100
59
16
17
11
21
10
8
20
100
100
99
100
100
100
100

Low Clouds (% Sky Obscured)

94
82
16
66
68
63
87
56
9
30
16
17
11
18
10
8
1
0
0
0
5
7
4
12

Medium Clouds (% Sky Obscured)

84
12
0
0
0
0
28
95
100
45
7
0
0
3
0
0
3
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
17
100
100
99
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
3
2
2

Precipitation Type

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

Precipitation Probability (%)

11
13
14
12
0
11
0
0
6
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.02
0.12
0.02
0.01
0
0.01
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
86
87
86
86
85
84
85
85
86
85
87
86
87
89
91
92
95
98
100
100
100
100

Pressure (mb)

1018
1019
1019
1019
1019
1019
1020
1021
1022
1022
1023
1023
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

370
372
369
369
362
358
357
354
351
349
345
345
345
343
342
338
330
328
325
320
317
315
311
307

Thursday 9

Waning Gibbous 82%

21:15

08:54

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: 06:59, Set: 17:12, Transit: 12:06. Moon - Rise: 21:15, Set: 08:54. Civil Dark: 17:42 - 06:29. Nautical Dark: 18:17 - 05:54. Astro Dark: 18:51 - 05:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
95
67
75
87
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

9
0
0
0
0
0
0
25
100
31
100
100
48
64
63
47
50
100
100
99
40
100
100
100

Medium Clouds (% Sky Obscured)

0
1
100
100
100
100
100
100
100
100
100
100
100
88
19
56
78
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
2
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
9
7
6
7
5
3
1
1
1
2
5
6
7
6
4
3
2
3
4
9
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

2
4
6
10
11
19
51
77
82
81
77
81
82
80
76
63
65
64
56
54
42
39
32
23

Precipitation Amount (mm)

0.02
0.04
0.07
0.11
0.09
0.19
0.76
1.6
1.82
1.99
2.07
1.68
1.41
1.14
0.69
0.4
0.52
0.5
0.4
0.48
0.29
0.21
0.15
0.08

Wind Speed/Direction (mph)

5
5
5
5
6
6
8
8
9
9
11
13
15
16
17
18
18
15
12
11
12
11
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
94
88
87
86
86
87
89
90
91
92
92
92
92
92
91
90
90
90
90
87
88
87
87

Pressure (mb)

1024
1024
1023
1021
1020
1018
1017
1015
1013
1012
1011
1010
1008
1007
1005
1003
1002
1002
1002
1002
1002
1002
1003
1003

Ozone (du)

306
304
303
302
302
302
299
295
295
296
296
297
300
302
305
309
305
304
305
308
308
310
312
313

Friday 10

Waning Gibbous 73%

22:22

09:12

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: 06:58, Set: 17:13, Transit: 12:06. Moon - Rise: 22:22, Set: 09:12. Civil Dark: 17:44 - 06:27. Nautical Dark: 18:18 - 05:53. Astro Dark: 18:53 - 05:19

Total Clouds (% Sky Obscured)

100
100
100
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)

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

Medium Clouds (% Sky Obscured)

48
100
100
53
68
37
12
15
59
95
100
100
100
100
100
100
100
100
100
100
100
100
3
3

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
73
0
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

23
24
28
30
24
19
16
15
17
13
11
10
9
8
6
6
6
7
8
9
9
9
2
2

Precipitation Amount (mm)

0.09
0.09
0.06
0.05
0.03
0.02
0.02
0.02
0.04
0.06
0.11
0.2
0.19
0.19
0.14
0.12
0.09
0.06
0.08
0.12
0.13
0.15
0.03
0.02

Wind Speed/Direction (mph)

13
14
16
17
17
16
14
12
11
11
10
10
10
10
10
9
10
11
12
13
13
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-2
-2
-3
-3
-3
-3
-3
-4
-4
-4
-5
-6
-6
-7
-8
-8
-10
-11
-12
-13
-13
-15
-15

Dew Point (°C)

1
1
1
1
0
-0
-1
-1
-2
-2
-2
-3
-3
-4
-5
-5
-6
-7
-7
-8
-9
-10
-11
-11

Relative Humidity (%)

88
87
87
87
86
85
84
84
83
84
85
85
85
83
83
82
82
82
80
79
78
77
77
76

Pressure (mb)

1003
1004
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1013
1014
1014
1014
1014
1015
1016
1016
1017
1019
1021
1021

Ozone (du)

316
318
320
321
324
327
330
332
332
334
334
338
345
351
355
355
354
355
356
356
354
353
360
361

Saturday 11

Waning Gibbous 63%

23:31

09:30

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

Sun - Rise: 06:56, Set: 17:15, Transit: 12:06. Moon - Rise: 23:31, Set: 09:30. Civil Dark: 17:45 - 06:26. Nautical Dark: 18:20 - 05:52. Astro Dark: 18:54 - 05:17

Total Clouds (% Sky Obscured)

100
100
100
100
85
85
85
85
85
85
0
0
0
0
0
0
0
0
0
0
0
0
2
2

Low Clouds (% Sky Obscured)

100
100
100
100
85
85
85
85
85
85
0
0
0
0
0
0
0
0
0
0
0
0
2
2

Medium Clouds (% Sky Obscured)

3
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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
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)

13
13
12
11
10
9
8
7
5
5
4
5
6
7
7
7
8
8
7
8
8
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-16
-16
-15
-15
-13
-13
-12
-11
-11
-12
-12
-13
-13
-12
-12
-12
-12
-12
-12
-13
-13
-13
-13
-11

Dew Point (°C)

-12
-12
-12
-12
-12
-11
-11
-10
-11
-11
-12
-11
-11
-10
-9
-9
-9
-9
-9
-10
-10
-10
-9
-8

Relative Humidity (%)

76
75
74
72
70
72
72
74
76
78
79
81
80
81
82
83
82
82
82
83
84
85
85
83

Pressure (mb)

1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1025
1024
1024
1024
1023
1022
1022
1022
1022
1021
1021
1022
1021
1022

Ozone (du)

361
359
355
352
343
341
339
338
335
335
335
333
331
330
328
328
325
325
325
325
325
324
324
325

Sunday 12

Waning Gibbous 53%

00:44

09:51

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

Sun - Rise: 06:55, Set: 17:16, Transit: 12:06. Moon - Rise: 00:44, Set: 09:51. Civil Dark: 17:46 - 06:25. Nautical Dark: 18:21 - 05:50. Astro Dark: 18:55 - 05:16

Total Clouds (% Sky Obscured)

2
2
2
2
97
97
97
97
97
97
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
1
1
1
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
97
97
97
97
97
97
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
7
8
10
10
10
10
10
10

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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
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)

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

Chance of Frost

Temperature (°C)

-4
-3
-2
-1
-0
0
0
0
-1
-3
-4
-5
-5
-6
-7
-7
-8
-8
-9
-10
-10
-11
-11
-10

Feels Like (°C)

-9
-7
-6
-4
-3
-2
-1
0
-1
-3
-4
-5
-5
-6
-7
-7
-8
-8
-9
-10
-10
-11
-11
-10

Dew Point (°C)

-6
-5
-4
-4
-3
-3
-3
-3
-4
-5
-6
-7
-7
-7
-8
-9
-9
-10
-11
-11
-12
-12
-12
-12

Relative Humidity (%)

84
83
82
81
80
81
81
81
82
84
85
87
88
89
91
90
90
89
88
89
89
89
88
88

Pressure (mb)

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

Ozone (du)

324
323
325
325
321
320
319
317
316
316
315
313
311
309
308
308
308
307
306
306
306
308
309
311

Monday 13

Third Quarter 41%

02:00

10:17

09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
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: 06:53, Set: 17:18, Transit: 12:06. Moon - Rise: 02:00, Set: 10:17. Civil Dark: 17:48 - 06:23. Nautical Dark: 18:22 - 05:49. Astro Dark: 18:56 - 05:15

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
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
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
6
6
6
6
6
6
64
64
64
64
64
64
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
100
100
100
100
100
100
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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.03
0.05

Wind Speed/Direction (mph)

3
3
3
4
4
3
3
2
2
1
1
2
3
4
4
5
5
5
6
7
7
8
8
9

Chance of Frost

Temperature (°C)

-9
-7
-6
-4
-3
-2
-1
-1
-2
-3
-4
-5
-5
-5
-4
-4
-4
-3
-3
-3
-2
-1
0
1

Feels Like (°C)

-11
-10
-9
-7
-5
-4
-1
-1
-2
-3
-4
-5
-5
-7
-8
-7
-7
-7
-7
-7
-6
-5
-4
-3

Dew Point (°C)

-10
-9
-8
-6
-5
-4
-4
-3
-4
-5
-6
-6
-7
-6
-6
-6
-5
-5
-5
-5
-4
-3
-2
-1

Relative Humidity (%)

88
87
86
86
85
84
83
84
85
87
86
86
86
87
89
88
88
88
88
88
88
87
86
85

Pressure (mb)

1015
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1011
1010
1010
1009
1009
1009
1008
1008
1008

Ozone (du)

313
315
315
314
314
315
316
318
320
321
324
326
329
332
335
339
342
346
351
353
353
351
351
354

Tuesday 14

Waning Crescent 30%

03:16

10:50

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

Sun - Rise: 06:52, Set: 17:19, Transit: 12:06. Moon - Rise: 03:16, Set: 10:50. Civil Dark: 17:49 - 06:22. Nautical Dark: 18:24 - 05:47. Astro Dark: 18:58 - 05:13

Total Clouds (% Sky Obscured)

100
100
100
100
19
19
19
19
19
19
6
6
6
6
6
6
98
98
98
98
98
98
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
19
19
19
19
19
19
6
6
6
6
6
6
0
0
0
0
0
0
0
0

Medium 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
73
73

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
98
98
98
98
98
98
100
100

ISS Passover

Visibility (miles)

10
7
5
2
0
0
0
0
0
0
0
4
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

14
22
38
62
71
73
69
58
42
20
10
10
10
10
8
7
4
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.14
0.24
0.28
0.29
0.31
0.37
0.43
0.4
0.23
0.07
0.02
0.02
0.04
0.06
0.05
0.02
0.01
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
86
88
88
87
87
88
90
90
91
91
92
91
90
88
88
88
88
90
92
93
93
94
93

Pressure (mb)

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

Ozone (du)

358
364
369
375
378
377
374
370
366
362
360
362
365
367
365
362
360
361
363
364
360
353
347
342

Forecast for Venise-en-Québec, QC J0J, Canada (45.08,-73.15)

Generated: 08/02/23 09:16:27. Forecast: 08/02/23 to 14/02/23. Timezone: UTC-5.00