Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 12

Waning Crescent 14%

03:55

16:17

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

Sun - Rise: 04:41, Set: 22:23, Transit: 13:33. Moon - Rise: 03:55, Set: 16:17. Civil Dark: 23:39 - 03:23. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

74
61
58
61
52
53
60
60
48
23
14
47
75
54
39
22
85
99
99
86
99
100
100
100

Low Clouds (% Sky Obscured)

38
29
6
38
34
30
34
32
20
8
0
0
4
0
0
0
0
0
5
0
5
5
5
5

Medium Clouds (% Sky Obscured)

37
27
40
20
4
7
7
16
22
7
11
45
70
51
35
17
34
69
62
81
98
100
100
100

High Clouds (% Sky Obscured)

3
3
3
4
4
3
3
3
48
23
5
3
3
13
3
20
85
99
99
86
99
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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 (%)

4
0
0
0
0
0
0
0
0
0
0
0
0
1
8
9
17
21
24
24
20
14
1
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
6
7
9
7
5
4
5
6
7
7
6
6
7
8
8
9
10
11
11
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
68
73
78
81
74
70
78
83
88
91
93
94
94
89
83
79
72
69
68
67
67
66
61

Pressure (mb)

1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1012
1012
1011
1010
1010

Ozone (du)

398
396
396
396
397
397
397
399
401
399
397
397
396
395
393
392
390
387
386
384
384
383
383
383

Wednesday 13

Waning Crescent 7%

03:50

18:01

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

Sun - Rise: 04:38, Set: 22:26, Transit: 13:33. Moon - Rise: 03:50, Set: 18:01. Civil Dark: 23:44 - 03:18. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
93
70
87
92
95
76
66
47
34
33
33
40
49
53
55
35
34
24
19
15
13
11
12

Low Clouds (% Sky Obscured)

5
9
5
4
2
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
2
0
0
0

Medium Clouds (% Sky Obscured)

98
89
66
87
86
87
57
60
47
29
33
33
40
49
53
55
35
34
24
15
1
1
1
1

High Clouds (% Sky Obscured)

99
81
70
86
82
54
47
34
6
10
8
4
7
3
3
3
3
3
4
6
6
5
3
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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 (%)

0
0
0
1
1
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)

11
11
11
12
13
13
13
14
13
13
13
13
13
13
13
13
14
14
14
13
13
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
3
1
0
-1
-3
-4
-5
-7
-8
-10
-11
-13
-14
-16
-17
-18
-17
-16
-14
-13
-13

Relative Humidity (%)

62
61
63
58
56
56
57
59
61
63
60
56
52
48
45
40
34
29
25
23
24
26
26
25

Pressure (mb)

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

Ozone (du)

384
385
385
387
389
389
389
389
388
386
384
383
383
383
381
380
380
379
378
375
374
373
373
373

Thursday 14

Waning Crescent 2%

03:45

19:53

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

Sun - Rise: 04:35, Set: 22:29, Transit: 13:33. Moon - Rise: 03:45, Set: 19:53. Civil Dark: 23:49 - 03:13. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

12
12
11
8
9
7
6
6
19
53
39
30
28
33
39
44
46
45
40
49
48
70
45
40

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
3
3
3
3
3
5
3
3
3
17
22
47
22
19

Medium Clouds (% Sky Obscured)

0
1
0
0
0
1
0
0
0
29
35
30
28
33
39
44
46
45
40
49
48
67
45
40

High Clouds (% Sky Obscured)

2
2
2
3
3
2
2
3
10
22
14
0
0
2
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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 (%)

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-12
-12
-11
-11
-10
-10
-9
-9
-9
-10
-9
-10
-10
-10
-10
-10
-11
-11
-12
-12
-11
-11
-11

Relative Humidity (%)

23
24
25
27
30
33
38
45
51
56
58
62
61
63
62
61
57
51
44
39
36
33
30
29

Pressure (mb)

1013
1013
1013
1014
1014
1014
1015
1015
1016
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017

Ozone (du)

373
373
373
373
373
374
374
375
375
375
376
376
376
377
379
380
380
381
381
381
380
380
380
380

Friday 15

Waning Crescent 0%

03:39

21:57

15 OK
16 OK
17 Good
18 Good
19 Good
20 Good
21 Good
22 OK
23 OK
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

Sun - Rise: 04:33, Set: 22:31, Transit: 13:33. Moon - Rise: 03:39, Set: 21:57. Civil Dark: 23:53 - 03:09. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

34
25
14
10
6
2
13
25
38
52
66
79
75
71
66
68
70
72
81
90
99
90
82
73

Low Clouds (% Sky Obscured)

13
8
3
2
2
2
12
22
35
47
60
79
75
71
66
68
70
72
81
90
99
83
67
50

Medium Clouds (% Sky Obscured)

33
23
13
9
5
1
0
0
0
0
4
5
4
4
4
3
3
0
0
0
0
16
32
47

High Clouds (% Sky Obscured)

0
0
0
0
0
2
2
5
2
2
2
3
4
8
8
9
11
9
5
4
2
1
2
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
2
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-9
-9
-9
-8
-7
-7
-7
-7
-7
-6
-6
-6
-6
-6
-7
-7
-7
-7
-6
-6
-7
-6
-6

Relative Humidity (%)

30
30
29
30
34
41
45
48
51
56
60
62
62
63
65
61
53
47
43
41
38
35
33
33

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016

Ozone (du)

378
376
374
373
373
374
373
373
373
372
371
370
370
370
371
372
371
371
371
372
373
373
373
373

Saturday 16

New Moon 2%

03:31

00:16

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

Sun - Rise: 04:30, Set: 22:34, Transit: 13:33. Moon - Rise: 03:31, Set: 00:16. Civil Dark: 23:58 - 03:04. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

72
71
70
72
74
75
60
44
28
25
21
17
12
7
1
1
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

37
25
12
8
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

51
57
62
59
56
51
35
18
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
3
21
42
61
50
37
26
22
19
14
11
7
1
1
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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 (%)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

33
33
31
30
31
32
34
39
42
47
52
55
56
54
54
50
45
40
36
34
31
29
27
27

Pressure (mb)

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

Ozone (du)

374
375
376
377
378
378
379
380
381
382
382
383
386
393
397
400
402
405
407
408
409
411
411
412

Sunday 17

Waxing Crescent 1%

No Rise

No Set

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 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good

Sun - Rise: 04:27, Set: 22:37, Transit: 13:33. Moon - Rise: No Rise, Set: No Set. Civil Dark: 00:03 - 02:58. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

2
2
0
0
0
0
1
1
3
3
2
0
2
3
8
9
9
10
6
3
0
1
1
2

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
1
1

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)

2
2
0
0
0
0
1
1
2
2
0
0
2
3
8
9
9
10
6
3
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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 (%)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-10
-9
-8
-8
-8
-7
-8
-8
-8
-8
-8
-8
-8
-8
-8
-7
-7
-7
-7
-6
-6
-6
-6

Relative Humidity (%)

25
27
29
31
34
35
38
41
45
50
52
57
60
59
59
58
52
46
40
36
33
30
29
28

Pressure (mb)

1018
1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1014
1014
1013

Ozone (du)

413
414
415
416
415
414
413
413
412
412
412
413
414
414
414
414
414
414
413
414
414
414
414
414

Monday 18

Waxing Crescent 7%

04:32

03:57

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

Sun - Rise: 04:25, Set: 22:40, Transit: 13:34. Moon - Rise: 04:32, Set: 03:57. Civil Dark: 00:09 - 02:53. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

3
6
8
12
15
18
19
18
15
13
14
15
21
21
21
19
22
19
17
14
12

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
11
18
15
13
14
15
21
21
21
18
15
10
5
2
0

High Clouds (% Sky Obscured)

2
4
5
2
3
4
9
15
15
13
14
9
8
6
4
3
3
2
9
13
12

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

9
8
8
7
8
8
9
9
8
8
8
7
7
7
7
7
8
8
9
9
9

Chance of Frost

Temperature (°C)

13
14
14
14
13
12
11
9
7
5
5
4
4
4
4
3
5
6
7
9
10

Feels Like (°C)

8
9
9
9
11
10
10
9
9
8
1
2
1
1
1
1
1
1
1
1
2

Dew Point (°C)

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

Relative Humidity (%)

27
27
26
26
30
34
40
47
56
67
70
69
72
71
71
71
62
55
49
45
43

Pressure (mb)

1013
1013
1012
1012
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015

Ozone (du)

415
414
414
414
414
415
415
416
416
417
417
417
417
417
417
417
417
418
419
419
419

Forecast for Yellowknife, North Slave Region, Canada (62.45,-114.37)

Generated: 12/05/26 15:56:56. Forecast: 12/05/26 to 18/05/26. Timezone: UTC-6.00