Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 6

Waning Crescent 33%

06:21

09:52

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

Sun - Rise: 07:16, Set: 18:16, Transit: 12:48. Moon - Rise: 06:21, Set: 09:52. Civil Dark: 19:01 - 06:31. Nautical Dark: 19:54 - 05:39. Astro Dark: 20:48 - 04:44

Total Clouds (% Sky Obscured)

100
100
100
99
97
84
40
3
31
33
54
79
98
99
100
100
96
78
55
31
73
83
20
6

Low Clouds (% Sky Obscured)

99
99
100
97
93
84
40
2
0
0
0
1
8
49
77
88
93
75
26
28
73
83
19
0

Medium Clouds (% Sky Obscured)

20
34
69
82
67
8
0
1
31
33
52
79
98
98
100
100
81
45
47
6
0
0
2
6

High Clouds (% Sky Obscured)

97
94
89
26
5
0
0
0
0
0
6
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
1
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 (%)

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

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0.01
0
0.01
0
0
0
0.01
0.02
0.03
0.06
0.1
0.09
0.06
0.03
0.01
0.01
0.02
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-16
-17
-18
-18
-19
-19
-20
-21
-22
-22
-23
-23
-23
-23
-24
-24
-23
-23
-21
-21
-21
-22
-23
-24

Dew Point (°C)

-11
-12
-13
-14
-14
-15
-15
-16
-17
-17
-17
-18
-18
-18
-18
-18
-18
-18
-17
-17
-17
-17
-18
-20

Relative Humidity (%)

81
81
81
82
83
83
81
82
83
84
82
81
79
79
80
79
76
74
71
68
67
66
65
64

Pressure (mb)

998
998
999
999
1000
1000
1001
1001
1002
1003
1004
1004
1006
1006
1007
1007
1008
1009
1010
1010
1011
1012
1013
1014

Ozone (du)

456
455
456
455
453
453
453
455
454
452
451
454
453
461
468
472
475
476
485
486
489
489
484
482

Sunday 7

Waning Crescent 23%

07:12

11:02

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

Sun - Rise: 07:13, Set: 18:19, Transit: 12:47. Moon - Rise: 07:12, Set: 11:02. Civil Dark: 19:04 - 06:28. Nautical Dark: 19:56 - 05:36. Astro Dark: 20:52 - 04:40

Total Clouds (% Sky Obscured)

26
93
98
95
74
25
16
0
0
0
0
0
0
0
31
47
41
32
19
12
0
0
5
6

Low Clouds (% Sky Obscured)

26
93
98
95
74
25
16
0
0
0
0
0
0
0
31
47
41
32
19
12
0
0
5
6

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)

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

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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-16
-17
-18
-19
-20
-21
-21
-22
-23
-24
-24
-25
-26
-26
-27
-27
-26
-25
-24
-23
-22
-21
-20
-20

Feels Like (°C)

-26
-27
-28
-29
-30
-31
-31
-32
-33
-34
-35
-36
-36
-37
-38
-38
-37
-35
-34
-33
-32
-30
-29
-29

Dew Point (°C)

-21
-22
-23
-23
-24
-25
-25
-26
-27
-28
-28
-29
-30
-31
-31
-31
-30
-29
-28
-27
-27
-26
-26
-26

Relative Humidity (%)

63
64
66
69
69
69
70
70
70
70
70
69
68
68
69
69
71
71
68
65
64
61
59
57

Pressure (mb)

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

Ozone (du)

467
462
457
453
446
434
438
437
435
434
431
431
428
427
427
424
419
417
430
426
421
417
416
420

Monday 8

Waning Crescent 14%

07:35

12:35

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

Sun - Rise: 07:09, Set: 18:22, Transit: 12:47. Moon - Rise: 07:35, Set: 12:35. Civil Dark: 19:07 - 06:25. Nautical Dark: 19:59 - 05:32. Astro Dark: 20:55 - 04:36

Total Clouds (% Sky Obscured)

20
0
16
38
66
80
64
38
21
10
0
0
8
8
8
8
8
8
20
20
20
20
20
20

Low Clouds (% Sky Obscured)

20
0
16
38
65
70
47
16
13
10
0
0
8
8
8
8
8
8
20
20
20
20
20
20

Medium Clouds (% Sky Obscured)

0
0
0
0
14
45
42
29
16
6
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
8
8
8
8
7
6
5
4
6
8

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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-20
-21
-23
-24
-25
-26
-26
-26
-27
-27
-28
-28
-28
-29
-29
-29
-27
-26
-24
-23
-21
-20
-19
-19

Feels Like (°C)

-28
-30
-31
-32
-32
-33
-33
-33
-33
-33
-34
-34
-34
-35
-36
-35
-34
-33
-31
-29
-27
-26
-25
-24

Dew Point (°C)

-26
-27
-27
-28
-28
-29
-30
-30
-30
-31
-31
-31
-32
-31
-31
-31
-29
-28
-28
-27
-26
-25
-25
-25

Relative Humidity (%)

58
62
67
71
73
72
72
72
72
71
71
72
75
78
81
82
83
79
72
68
65
63
61
60

Pressure (mb)

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

Ozone (du)

420
423
428
432
434
431
439
441
442
442
443
444
446
447
450
454
457
462
487
492
493
493
491
487

Tuesday 9

Waning Crescent 8%

07:44

14:14

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 OK
07 OK
08 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:06, Set: 18:25, Transit: 12:47. Moon - Rise: 07:44, Set: 14:14. Civil Dark: 19:09 - 06:22. Nautical Dark: 20:02 - 05:29. Astro Dark: 20:58 - 04:33

Total Clouds (% Sky Obscured)

89
89
89
89
89
89
94
94
94
94
94
94
16
16
16
16
16
16
46
46
46
46
46
46

Low Clouds (% Sky Obscured)

89
89
89
89
89
89
94
94
94
94
94
94
16
16
16
16
16
16
45
45
45
45
45
45

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
2
2
2
2
2
2

ISS Passover

Visibility (miles)

9
8
7
6
6
7
5
3
3
3
3
3
2
3
5
6
6
6
7
7
8
8
8
9

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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-19
-21
-23
-24
-25
-25
-25
-24
-24
-25
-25
-26
-26
-26
-26
-26
-26
-24
-23
-22
-21
-20
-19
-19

Feels Like (°C)

-25
-27
-29
-31
-32
-33
-33
-31
-32
-32
-33
-33
-33
-34
-34
-34
-33
-32
-31
-29
-27
-26
-25
-25

Dew Point (°C)

-25
-26
-27
-28
-28
-29
-29
-27
-28
-28
-29
-29
-29
-29
-30
-30
-29
-28
-28
-27
-26
-26
-25
-25

Relative Humidity (%)

62
66
70
74
75
73
73
72
73
74
73
73
73
72
72
71
72
72
68
64
61
59
57
58

Pressure (mb)

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

Ozone (du)

492
490
486
483
482
482
485
484
486
484
482
480
479
481
483
485
487
487
483
479
475
471
467
463

Wednesday 10

Waning Crescent 3%

07:49

15:50

17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
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

Sun - Rise: 07:03, Set: 18:28, Transit: 12:47. Moon - Rise: 07:49, Set: 15:50. Civil Dark: 19:12 - 06:18. Nautical Dark: 20:05 - 05:25. Astro Dark: 21:01 - 04:29

Total Clouds (% Sky Obscured)

2
2
2
2
2
2
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
0
0
63
63
63
63
63
63
76
76
76
76
76
76

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
2
2
2
2
2
100
100
100
100
100
100
91
91
91
91
91
91
93
93
93
93
93
93

ISS Passover

Visibility (miles)

6
6
6
6
6
5
5
7
5
6
8
7
10
9
6
4
3
3
3
3
3
3
4
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
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-19
-22
-24
-25
-26
-26
-26
-27
-27
-27
-27
-27
-27
-27
-27
-27
-26
-24
-23
-22
-20
-19
-19
-19

Feels Like (°C)

-25
-27
-30
-31
-32
-33
-34
-35
-35
-35
-36
-36
-37
-38
-38
-38
-36
-34
-33
-31
-29
-28
-27
-27

Dew Point (°C)

-25
-26
-28
-29
-30
-30
-30
-30
-31
-31
-31
-31
-31
-31
-31
-31
-30
-28
-27
-26
-25
-25
-24
-24

Relative Humidity (%)

62
66
67
67
67
68
68
69
70
70
70
70
70
71
71
70
70
70
69
67
64
63
62
62

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1022
1022
1023
1023
1023
1024

Ozone (du)

470
468
463
459
450
443
439
436
434
431
428
426
424
419
414
411
411
412
413
412
411
410
411
413

Thursday 11

Waning Crescent 1%

07:51

No Set

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
09 Bad
10 Bad
11 OK
12 OK
13 OK
14 OK
15 Good
16 Good

Sun - Rise: 07:00, Set: 18:30, Transit: 12:46. Moon - Rise: 07:51, Set: No Set. Civil Dark: 19:15 - 06:15. Nautical Dark: 20:08 - 05:22. Astro Dark: 21:05 - 04:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
99
99
99
99
45
45
45
45
45
45
1
1
1
1
1
1

Low Clouds (% Sky Obscured)

80
80
80
80
80
80
89
89
89
89
89
89
45
45
45
45
45
45
1
1
1
1
1
1

Medium Clouds (% Sky Obscured)

99
99
99
99
99
99
99
99
99
99
99
99
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)

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

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-19
-20
-21
-22
-22
-22
-23
-23
-23
-23
-23
-23
-23
-24
-24
-24
-23
-22
-21
-19
-17
-15
-14
-14

Feels Like (°C)

-27
-28
-28
-29
-29
-29
-30
-30
-30
-30
-30
-30
-30
-31
-31
-32
-31
-30
-29
-27
-25
-23
-23
-22

Dew Point (°C)

-24
-25
-25
-26
-26
-27
-27
-27
-26
-26
-27
-27
-27
-27
-28
-28
-27
-25
-24
-23
-22
-20
-20
-20

Relative Humidity (%)

64
67
68
69
69
69
69
70
70
71
70
70
70
71
71
70
71
73
73
72
68
66
64
63

Pressure (mb)

1024
1025
1025
1026
1026
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1026
1025
1024
1023

Ozone (du)

413
411
407
404
402
401
400
397
394
391
388
386
383
378
372
368
367
367
366
364
362
360
360
361

Friday 12

Waning Crescent 0%

07:52

17:22

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

Sun - Rise: 06:56, Set: 18:33, Transit: 12:46. Moon - Rise: 07:52, Set: 17:22. Civil Dark: 19:18 - 06:12. Nautical Dark: 20:11 - 05:18. Astro Dark: 21:08 - 04:21

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
0
0
0
0
0
2
2
2
2
2
2
94
94
94
94
94
94
99
99
99
99
99
99

Medium Clouds (% Sky Obscured)

98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99

High Clouds (% Sky Obscured)

99
99
99
99
99
99
70
70
70
70
70
70
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

2
1
1
0
0
0
0
0
0
1
2
3
4
4
3
2
2
2
2
2
2
3
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
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.01
0.02
0.05
0.09
0.15
0.22
0.26
0.22
0.14
0.08
0.04
0.02
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-23
-24
-25
-25
-25
-23
-23
-23
-25
-26
-27
-29
-30
-30
-30
-31
-31
-30
-30
-28
-27
-26
-27
-28

Dew Point (°C)

-20
-20
-20
-20
-19
-19
-18
-18
-19
-20
-21
-22
-23
-23
-24
-24
-24
-24
-24
-23
-23
-23
-24
-24

Relative Humidity (%)

64
67
70
72
74
76
77
77
77
76
75
73
73
73
72
71
70
69
67
62
58
56
56
59

Pressure (mb)

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

Ozone (du)

364
367
371
375
381
388
393
396
397
398
400
401
402
404
406
407
408
409
410
411
412
414
417
422

Forecast for Yellowknife, Fort Smith Region, CA (62.45,-114.37)

Generated: 06/03/21 17:42:07. Forecast: 06/03/21 to 12/03/21. Timezone: UTC-7.00