Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 6

Waning Crescent 34%

02:58

11:31

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

Sun - Rise: 06:17, Set: 17:48, Transit: 12:03. Moon - Rise: 02:58, Set: 11:31. Civil Dark: 18:18 - 05:48. Nautical Dark: 18:52 - 05:13. Astro Dark: 19:25 - 04:39

Total Clouds (% Sky Obscured)

74
49
39
14
1
6
21
31
33
5
0
0
0
84
78
70
48
47
53
54
0
0
0
0

Low Clouds (% Sky Obscured)

73
49
36
14
0
0
0
0
0
0
0
0
0
0
0
0
9
8
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

17
15
7
1
0
1
1
0
0
0
0
0
0
10
77
70
45
44
53
54
0
0
0
0

High Clouds (% Sky Obscured)

0
0
4
0
0
6
21
31
33
5
0
0
0
84
22
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 (%)

2
0
1
1
1
0
0
0
1
1
1
0
0
0
0
0
0
4
5
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.05
0.04
0.01
0
0
0
0.03
0.01
0.03
0
0
0
0
0
0
0.01
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-12
-12
-12
-12
-13
-14
-14
-15
-15
-16
-17
-17
-17
-16
-15
-15
-14
-14
-13
-13
-12
-13
-14

Relative Humidity (%)

76
79
82
85
86
86
88
89
89
90
89
87
86
84
80
77
74
72
70
68
68
70
72
75

Pressure (mb)

1020
1021
1021
1022
1022
1023
1022
1023
1023
1024
1025
1026
1027
1028
1028
1028
1029
1029
1028
1028
1028
1029
1029
1030

Ozone (du)

456
453
450
447
445
444
446
446
444
442
441
440
446
447
445
440
438
436
436
436
437
438
440
442

Sunday 7

Waning Crescent 24%

03:56

12:32

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

Sun - Rise: 06:15, Set: 17:50, Transit: 12:02. Moon - Rise: 03:56, Set: 12:32. Civil Dark: 18:19 - 05:46. Nautical Dark: 18:53 - 05:12. Astro Dark: 19:26 - 04:37

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
84
92
98
98
98

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
48

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
84
92
98
98
97

ISS Passover

Visibility (miles)

9
8
5
4
2
1
3
4
5
6
6
5
5
7
9
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
Snow
Snow
Snow
None

Precipitation Probability (%)

0
0
0
0
1
1
1
1
0
0
1
1
1
0
0
0
0
0
0
0
9
8
6
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-12
-12
-13
-13
-13
-13
-14
-14
-15
-15
-16
-17
-16
-15
-12
-10
-9
-7
-7
-5
-5
-4
-5
-7

Feels Like (°C)

-16
-17
-18
-18
-18
-19
-19
-19
-20
-20
-20
-20
-20
-19
-17
-15
-13
-12
-10
-9
-7
-6
-8
-10

Dew Point (°C)

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

Relative Humidity (%)

77
81
84
86
89
90
91
92
92
91
91
91
94
91
84
80
78
76
73
69
67
67
71
77

Pressure (mb)

1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1032
1032
1032
1032
1032
1031
1031
1030
1029
1029
1028
1028
1027

Ozone (du)

447
447
446
445
443
443
448
446
445
446
443
437
430
428
426
422
417
414
415
414
413
414
413
410

Monday 8

Waning Crescent 15%

04:44

13:39

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 OK
16 OK
17 OK
18 Bad

Sun - Rise: 06:13, Set: 17:51, Transit: 12:02. Moon - Rise: 04:44, Set: 13:39. Civil Dark: 18:20 - 05:44. Nautical Dark: 18:54 - 05:10. Astro Dark: 19:28 - 04:35

Total Clouds (% Sky Obscured)

100
100
100
100
98
88
91
98
96
81
92
98
99
99
99
99
99
99
18
18
18
18
18
18

Low Clouds (% Sky Obscured)

0
36
90
63
97
71
81
86
89
78
77
97
97
97
97
97
97
97
18
18
18
18
18
18

Medium Clouds (% Sky Obscured)

100
100
100
100
96
88
83
86
86
77
90
98
98
98
98
98
98
98
0
0
0
0
0
0

High Clouds (% Sky Obscured)

90
2
0
0
0
0
31
84
49
0
0
0
34
34
34
34
34
34
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
7
5
2
0
1
2
2
2
2
1
2
5
6
6
4
5
5
5
5
7
7

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
Snow
Snow
Snow
Snow
None
None
None
None
Snow

Precipitation Probability (%)

0
1
1
2
3
3
4
4
4
3
3
4
3
2
3
8
23
32
33
0
0
0
0
22

Precipitation Amount (mm)

0
0.01
0.04
0.08
0.09
0.1
0.13
0.18
0.16
0.15
0.11
0.08
0.07
0.04
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
86
88
88
90
91
92
94
95
96
95
96
95
94
90
89
88
87
84
82
80
81
83
88

Pressure (mb)

1027
1027
1026
1025
1025
1024
1024
1024
1024
1024
1024
1025
1026
1026
1027
1027
1028
1028
1028
1028
1028
1029
1029
1030

Ozone (du)

401
397
394
390
388
385
381
379
378
380
380
379
380
377
375
373
371
367
366
365
364
366
364
361

Tuesday 9

Waning Crescent 8%

05:22

14:49

19 OK
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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:11, Set: 17:52, Transit: 12:02. Moon - Rise: 05:22, Set: 14:49. Civil Dark: 18:22 - 05:42. Nautical Dark: 18:56 - 05:08. Astro Dark: 19:29 - 04:33

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
51
51
51
51
51
51
58
58
58
58
58
58
68
68
68
68
68
68

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
51
51
51
51
51
51
57
57
57
57
57
57
68
68
68
68
68
68

ISS Passover

Visibility (miles)

6
6
6
6
7
9
10
10
10
10
10
10
10
10
10
10
8
4
1
2
3
6
8
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
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 (%)

8
3
0
1
1
1
1
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
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-2
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-2
-2
-0
2
3
3
4
6
6
7
7
7
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
98
94
92
90
91
92
93
94
96
96
96
95
92
91
93
92
92
90
88
86
85
83
84

Pressure (mb)

1030
1031
1031
1031
1031
1031
1030
1030
1029
1029
1029
1029
1029
1029
1028
1027
1027
1026
1025
1024
1024
1023
1023
1023

Ozone (du)

355
352
351
349
348
346
347
344
340
338
338
337
339
337
337
336
337
337
339
339
337
336
336
334

Wednesday 10

Waning Crescent 3%

05:53

15:59

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:09, Set: 17:54, Transit: 12:02. Moon - Rise: 05:53, Set: 15:59. Civil Dark: 18:23 - 05:40. Nautical Dark: 18:57 - 05:06. Astro Dark: 19:30 - 04:31

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
4
4
4
4
4
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
1
1
1
1
98
98
98
98
98
98
99
99
99
99
99
99

High Clouds (% Sky Obscured)

90
90
90
90
90
90
99
99
99
99
99
99
34
34
34
34
34
34
21
21
21
21
21
21

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
9
7
9
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
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
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
2
5
10
25
36
33
20
19
17
13
13
13
0
6
14
15
14
15

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.01
0.06
0.11
0.15
0.13
0.06
0.05
0.05
0.05
0.03
0.01
0
0.01
0.02
0.03
0.05
0.07

Wind Speed/Direction (mph)

11
11
12
12
12
13
14
15
15
15
15
16
15
16
16
17
17
16
16
15
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
4
4
5
5
5
5
5
5
4
5
5
5
5
5
6
5
5
5
6
6

Relative Humidity (%)

85
86
88
90
92
93
94
95
96
96
98
98
97
96
93
88
83
80
79
79
81
84
86
89

Pressure (mb)

1024
1024
1023
1023
1023
1022
1021
1021
1021
1020
1020
1019
1018
1017
1016
1016
1015
1014
1013
1013
1012
1012
1011
1011

Ozone (du)

331
331
332
331
331
330
328
325
322
321
318
316
315
315
315
316
315
314
314
314
314
314
316
317

Thursday 11

Waning Crescent 1%

06:18

17:07

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK

Sun - Rise: 06:08, Set: 17:55, Transit: 12:01. Moon - Rise: 06:18, Set: 17:07. Civil Dark: 18:24 - 05:38. Nautical Dark: 18:58 - 05:04. Astro Dark: 19:32 - 04:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
6
6
6
6
6
6
8
8
8
8
8
8
38
38
38
38
38
38

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
6
6
6
6
6
6
8
8
8
8
8
8
38
38
38
38
38
38

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

98
98
98
98
98
98
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
7
4
2
1
1
4
8
10
10
10
10
8
4
2
5
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
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
Very Light Rain
Light Rain
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

Precipitation Probability (%)

19
19
19
24
46
69
72
72
72
70
66
54
44
49
48
45
48
51
56
46
31
23
16
10

Precipitation Amount (mm)

0.09
0.07
0.05
0.05
0.14
0.43
0.72
0.67
0.51
0.45
0.46
0.46
0.44
0.4
0.42
0.47
0.42
0.36
0.33
0.25
0.15
0.08
0.04
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
92
94
96
98
100
100
100
99
98
96
94
92
90
88
87
87
88
86
83
79
80
83

Pressure (mb)

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

Ozone (du)

317
317
316
315
315
315
316
316
317
318
317
316
316
318
320
322
321
319
318
319
321
323
324
326

Friday 12

Waning Crescent 0%

06:41

18:12

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

Sun - Rise: 06:06, Set: 17:56, Transit: 12:01. Moon - Rise: 06:41, Set: 18:12. Civil Dark: 18:26 - 05:36. Nautical Dark: N/A - 05:02. Astro Dark: 19:33 - 04:27

Total Clouds (% Sky Obscured)

3
3
3
3
3
3
28
28
28
28
28
28
76
76
76
76
76
76
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
2
2
2
2
2
28
28
28
28
28
28
0
0
0
0
0
0
53
53
53
53
53
53

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
2
2
2
2
2
76
76
76
76
76
76
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
69
69
69
69
69
69

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

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

Precipitation Probability (%)

8
0
0
0
0
6
6
4
4
4
5
7
9
9
13
0
2
2
3
18
23
29
19
5

Precipitation Amount (mm)

0.01
0
0
0
0
0.01
0.01
0.01
0.01
0.02
0.05
0.11
0.14
0.08
0.01
0
0.01
0.04
0.09
0.13
0.22
0.26
0.15
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
88
88
89
91
92
90
89
88
87
85
81
77
73
68
66
65
64
64
64
63
63
62

Pressure (mb)

1015
1016
1016
1016
1016
1016
1015
1014
1013
1012
1012
1011
1010
1009
1008
1009
1008
1008
1009
1009
1010
1011
1013
1015

Ozone (du)

327
329
331
333
338
343
348
354
359
363
368
372
376
381
386
390
392
394
395
396
396
395
392
389

Forecast for Saint-Alexandre, QC J0J, Canada (45.22,-73.09)

Generated: 06/03/21 18:40:12. Forecast: 06/03/21 to 12/03/21. Timezone: UTC-5.00