Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 8

Waning Gibbous 89%

20:13

08:58

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

Sun - Rise: 07:06, Set: 17:13, Transit: 12:10. Moon - Rise: 20:13, Set: 08:58. Civil Dark: 17:44 - 06:35. Nautical Dark: 18:19 - 06:00. Astro Dark: 18:53 - 05:25

Total Clouds (% Sky Obscured)

27
0
5
16
17
41
100
100
100
35
2
0
0
20
0
0
61
77
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
16
17
10
40
56
100
35
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

27
0
5
0
0
35
100
100
90
1
0
0
0
20
0
0
8
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
57
77
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
8
7
6
6
4
3
4
5
7
6
6
7
3
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

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
85
82
79
76
76
78
81
82
84
86
85
87
89
87
89
91
94
96
100
100
100
100
100

Pressure (mb)

1017
1018
1018
1019
1018
1019
1020
1020
1021
1022
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1025
1025
1025
1024

Ozone (du)

378
379
377
371
365
361
357
355
354
352
348
345
342
341
340
335
329
328
327
324
321
319
315
310

Thursday 9

Waning Gibbous 82%

21:19

08:58

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: 07:04, Set: 17:14, Transit: 12:10. Moon - Rise: 21:19, Set: 08:58. Civil Dark: 17:45 - 06:34. Nautical Dark: 18:20 - 05:58. Astro Dark: 18:55 - 05:24

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)

0
6
76
100
91
2
7
9
100
100
100
100
100
100
100
100
100
100
81
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
6
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
38

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
0
0
0
0
1
88
0
0
0
0
2
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

2
2
3
5
4
6
16
31
43
45
48
50
42
41
44
52
46
47
46
47
46
40
36
34

Precipitation Amount (mm)

0.02
0.04
0.07
0.12
0.02
0.09
0.39
0.99
1.9
2.16
2.06
1.76
1.31
1.19
1.38
2.44
1.23
0.91
1.03
0.79
0.48
0.35
0.31
0.25

Wind Speed/Direction (mph)

5
7
8
9
10
11
12
13
14
15
15
14
13
11
10
8
7
9
12
13
15
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

99
91
88
86
86
87
87
87
88
90
90
91
94
96
96
95
94
93
91
89
85
86
87
90

Pressure (mb)

1024
1024
1023
1022
1020
1019
1017
1015
1014
1013
1011
1010
1008
1006
1004
1003
1001
1000
999
999
999
999
1000
1000

Ozone (du)

305
303
302
301
301
301
301
299
299
299
301
303
307
310
312
312
310
311
314
318
317
316
317
316

Friday 10

Waning Gibbous 73%

22:27

09:15

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: 07:03, Set: 17:16, Transit: 12:10. Moon - Rise: 22:27, Set: 09:15. Civil Dark: 17:46 - 06:32. Nautical Dark: 18:21 - 05:57. Astro Dark: 18:56 - 05:23

Total Clouds (% Sky Obscured)

100
100
100
99
98
100
100
95
99
99
100
100
100
99
99
100
95
95
95
95
95
95
12
12

Low Clouds (% Sky Obscured)

100
100
99
99
98
100
100
95
99
99
99
99
74
92
98
84
66
66
66
66
66
66
12
12

Medium Clouds (% Sky Obscured)

65
100
100
23
9
2
1
0
0
0
98
100
100
96
73
100
83
83
83
83
83
83
0
0

High Clouds (% Sky Obscured)

0
3
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)

0
1
2
10
8
9
8
7
9
8
10
9
8
8
7
7
5
6
7
8
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

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

Precipitation Probability (%)

34
39
40
24
16
8
4
2
2
2
2
2
3
4
4
3
4
3
3
2
1
1
0
0

Precipitation Amount (mm)

0.29
0.29
0.22
0.12
0.07
0.03
0.02
0.01
0.01
0.02
0.01
0.01
0.03
0.06
0.06
0.05
0.04
0.03
0.02
0.02
0.02
0.01
0
0

Wind Speed/Direction (mph)

17
18
18
18
17
16
14
12
11
9
9
8
8
7
7
7
7
8
9
9
9
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-5
-6
-7
-7
-8
-8
-8
-8
-8
-8
-8
-9
-9
-10
-11
-11
-12
-13
-14
-15
-16
-18
-18

Dew Point (°C)

0
-0
-1
-2
-3
-3
-4
-5
-5
-6
-6
-6
-7
-7
-8
-9
-9
-10
-10
-11
-12
-13
-15
-16

Relative Humidity (%)

92
92
91
88
87
86
84
82
81
80
80
82
82
80
79
78
78
77
76
75
75
75
70
69

Pressure (mb)

1001
1001
1002
1004
1006
1007
1008
1009
1010
1011
1012
1012
1013
1014
1014
1014
1015
1015
1016
1017
1018
1019
1021
1021

Ozone (du)

318
321
324
327
334
338
342
344
345
347
348
351
356
358
358
356
356
358
358
355
354
355
366
368

Saturday 11

Waning Gibbous 63%

23:37

09:32

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

Sun - Rise: 07:01, Set: 17:17, Transit: 12:10. Moon - Rise: 23:37, Set: 09:32. Civil Dark: 17:48 - 06:31. Nautical Dark: 18:23 - 05:56. Astro Dark: 18:57 - 05:21

Total Clouds (% Sky Obscured)

12
12
12
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
100

Low Clouds (% Sky Obscured)

12
12
12
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
100

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
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
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
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.01
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
68
68
67
64
64
65
68
69
71
74
75
76
78
81
83
84
84
84
84
85
85
84
85

Pressure (mb)

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

Ozone (du)

367
367
363
360
348
346
345
340
338
339
336
335
336
335
335
334
330
329
330
330
330
331
332
331

Sunday 12

Waning Gibbous 53%

00:50

09:53

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

Sun - Rise: 07:00, Set: 17:18, Transit: 12:10. Moon - Rise: 00:50, Set: 09:53. Civil Dark: 17:49 - 06:29. Nautical Dark: 18:24 - 05:54. Astro Dark: 18:59 - 05:20

Total Clouds (% Sky Obscured)

100
100
100
100
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
34
34

Low Clouds (% Sky Obscured)

100
100
100
100
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
34
34

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
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
7
6
5
6
8
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
Very Light Rain
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
6
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
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
87
88
86
83
80
80
82
83
83
85
86
85
85
85
87
87
87
88
88
88
86
85

Pressure (mb)

1020
1020
1019
1019
1018
1017
1017
1017
1017
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

332
332
332
332
327
326
326
326
328
326
324
322
319
317
318
319
315
313
312
311
311
311
311
312

Monday 13

Third Quarter 41%

02:07

10:18

09 OK
10 OK
11 OK
12 OK
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: 06:58, Set: 17:20, Transit: 12:10. Moon - Rise: 02:07, Set: 10:18. Civil Dark: 17:51 - 06:28. Nautical Dark: 18:25 - 05:53. Astro Dark: 19:00 - 05:18

Total Clouds (% Sky Obscured)

34
34
34
34
2
2
2
2
2
2
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

34
34
34
34
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
8
8

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
12
12
12
12
12
12
68
68
68
68
68
68
100
100

High Clouds (% Sky Obscured)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
3
4
7
9
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.03
0.05
0.06
0.06
0.1
0.18
0.29

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
85
82
79
79
80
82
82
84
87
88
89
89
89
89
89
88
87
85
84
83
85

Pressure (mb)

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

Ozone (du)

312
313
314
315
316
318
319
321
323
325
328
329
331
334
336
339
343
351
359
369
379
390
398
402

Tuesday 14

Waning Crescent 30%

03:23

10:50

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

Sun - Rise: 06:57, Set: 17:21, Transit: 12:10. Moon - Rise: 03:23, Set: 10:50. Civil Dark: 17:52 - 06:26. Nautical Dark: 18:27 - 05:51. Astro Dark: 19:01 - 05:17

Total Clouds (% Sky Obscured)

100
100
100
100
3
3
3
3
3
3
0
0
0
0
0
0
56
56
56
56
56
56
100
100

Low Clouds (% Sky Obscured)

8
8
8
8
3
3
3
3
3
3
0
0
0
0
0
0
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
71
71

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
56
56
56
56
56
56
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

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

Precipitation Probability (%)

16
21
22
22
26
29
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.41
0.46
0.37
0.23
0.13
0.05
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
89
90
89
88
85
82
82
84
85
85
86
86
86
87
88
89
91
91
91
90
89
88

Pressure (mb)

1009
1009
1009
1009
1009
1009
1010
1011
1012
1014
1015
1016
1017
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1021

Ozone (du)

403
401
397
391
385
378
372
368
370
374
376
373
367
362
358
355
354
353
354
354
353
350
348
346

Forecast for Saint-Jérôme, La Rivière-du-Nord Regional County Municipality, CA (45.81,-74.06)

Generated: 08/02/23 09:38:17. Forecast: 08/02/23 to 14/02/23. Timezone: UTC-5.00