Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 23

Waning Gibbous 88%

20:00

11:41

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

Sun - Rise: 07:44, Set: 18:20, Transit: 13:01. Moon - Rise: 20:00, Set: 11:41. Civil Dark: 18:49 - 07:15. Nautical Dark: 19:23 - 06:41. Astro Dark: 19:56 - 06:08

Total Clouds (% Sky Obscured)

97
71
97
92
74
79
19
6
4
1
0
0
0
0
0
1
2
2
27
78
30
49
74
98

Low Clouds (% Sky Obscured)

9
1
2
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
45
54
67

Medium Clouds (% Sky Obscured)

97
70
97
92
74
79
18
6
4
1
0
0
0
0
0
1
2
2
7
6
1
5
52
36

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
77
29
9
18
95

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
Very Light Rain
None
None
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
None
None
None
None
None
None

Precipitation Probability (%)

6
6
5
5
6
6
8
9
9
7
5
4
0
0
0
4
4
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.02
0.01
0.01
0.01
0.02
0.02
0.03
0.03
0.04
0.03
0.02
0.01
0
0
0
0.01
0.01
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
3
4
4
4
4
4
4
4
4
4
4
3
3
4
4
5
5
5
5
5
5
5

Relative Humidity (%)

59
62
66
69
72
75
79
81
83
84
86
86
87
88
89
92
89
85
80
75
68
65
63
63

Pressure (mb)

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

Ozone (du)

325
326
324
329
334
337
338
336
332
322
320
318
315
312
310
306
305
304
303
301
299
296
296
298

Sunday 24

Waning Gibbous 81%

20:35

12:40

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: 07:46, Set: 18:19, Transit: 13:01. Moon - Rise: 20:35, Set: 12:40. Civil Dark: 18:48 - 07:16. Nautical Dark: 19:21 - 06:43. Astro Dark: 19:55 - 06:09

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)

27
8
0
0
0
1
11
63
69
1
28
1
52
21
40
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

15
6
1
2
99
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High 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

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
9
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
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

5
7
8
11
14
17
18
17
22
27
37
42
49
52
52
58
57
58
57
54
56
57
55
60

Precipitation Amount (mm)

0.01
0.02
0.03
0.05
0.08
0.14
0.12
0.14
0.2
0.23
0.45
0.46
0.67
0.85
0.86
0.95
1.06
1.38
1.46
1.28
1.57
1.1
0.97
1.43

Wind Speed/Direction (mph)

6
6
6
7
7
8
9
10
11
12
13
13
14
15
15
16
18
18
19
19
19
20
20
19

Chance of Frost

Temperature (°C)

11
11
11
10
10
10
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
70
75
79
81
83
85
88
90
92
94
95
96
97
98
98
98
96
94
92
91
91
90
89

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012

Ozone (du)

298
296
294
294
292
291
291
290
289
283
283
283
283
283
283
284
285
285
285
286
286
288
289
289

Monday 25

Waning Gibbous 73%

21:18

13:33

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: 07:47, Set: 18:17, Transit: 13:01. Moon - Rise: 21:18, Set: 13:33. Civil Dark: 18:46 - 07:17. Nautical Dark: 19:20 - 06:44. Astro Dark: 19:53 - 06:10

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)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

99
100
100
85
100
100
91
93
100
100
100
100
100
100
100
100
100
100
100
100
100
93
93
93

ISS Passover

Visibility (miles)

10
10
10
10
10
9
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

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
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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

56
55
61
78
73
72
66
51
36
22
10
12
12
13
11
10
10
11
13
14
17
16
20
23

Precipitation Amount (mm)

1.15
1.05
1.45
1.73
0.86
0.8
0.72
0.48
0.31
0.19
0.06
0.08
0.08
0.08
0.06
0.05
0.03
0.04
0.05
0.06
0.08
0.09
0.12
0.14

Wind Speed/Direction (mph)

19
18
18
19
18
18
18
18
18
18
17
17
16
16
16
16
16
16
16
16
16
15
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
7
7
7
7
7
7
7
7
7
6
6
6
7
7
7
8
8
8
8
8

Relative Humidity (%)

89
89
89
94
95
97
98
99
100
99
100
100
100
100
100
100
100
99
96
94
93
91
89
90

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1011
1012
1012

Ozone (du)

293
296
298
297
298
299
300
301
301
298
299
300
300
301
302
297
298
298
299
300
301
305
305
305

Tuesday 26

Waning Gibbous 64%

22:08

14:20

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: 07:48, Set: 18:16, Transit: 13:01. Moon - Rise: 22:08, Set: 14:20. Civil Dark: 18:45 - 07:19. Nautical Dark: 19:19 - 06:45. Astro Dark: 19:52 - 06:12

Total Clouds (% Sky Obscured)

100
100
100
88
88
88
88
88
88
90
90
90
90
90
90
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
53
53
53
53
53
53
11
11
11
11
11
11
34
34
34
34
34
34
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
58
58
58
58
58
58
82
82
82
82
82
82
100
100
100
100
100
100
62
62
62

High Clouds (% Sky Obscured)

93
93
93
56
56
56
56
56
56
48
48
48
48
48
48
77
77
77
77
77
77
84
84
84

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

Precipitation Probability (%)

26
26
24
20
5
4
5
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.16
0.16
0.14
0.14
0.02
0.02
0.02
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
14
14
14
13
12
12
11
11
12
10
10
10
10
10
10
9
9
9
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
5
4
5
5
5
5
5
4
3
3
3
3
3
3
4
5
6
8
11
12
13
13

Dew Point (°C)

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

Relative Humidity (%)

90
92
93
92
90
91
92
94
95
99
100
100
100
100
100
100
100
100
100
99
95
90
88
87

Pressure (mb)

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

Ozone (du)

304
304
304
304
305
306
307
306
305
306
305
304
303
303
302
307
308
308
306
305
303
298
295
293

Wednesday 27

Waning Gibbous 54%

23:05

15:00

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: 07:49, Set: 18:14, Transit: 13:01. Moon - Rise: 23:05, Set: 15:00. Civil Dark: 18:44 - 07:20. Nautical Dark: 19:17 - 06:46. Astro Dark: 19:51 - 06:13

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)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

62
62
62
23
23
23
23
23
23
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

84
84
84
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
93
93
93

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
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

Precipitation Probability (%)

0
0
0
3
4
6
9
10
12
3
2
3
4
4
0
0
0
7
9
9
8
6
7
8

Precipitation Amount (mm)

0
0
0
0.01
0.02
0.03
0.04
0.05
0.06
0.02
0.01
0.01
0.01
0.01
0
0
0
0.02
0.04
0.04
0.04
0.04
0.04
0.05

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
10
11
11
11
11
11
11
11
11
11
12
12
11
11
11
12
12
13
13
13
13
13

Relative Humidity (%)

89
91
94
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
94
93
93

Pressure (mb)

1009
1009
1009
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1010
1012
1012
1012
1011
1011
1010
1009
1009
1009

Ozone (du)

292
291
289
289
288
287
286
284
283
283
282
282
281
282
283
277
278
278
279
279
279
280
279
279

Thursday 28

Third Quarter 44%

00:09

15:34

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: 07:51, Set: 18:13, Transit: 13:01. Moon - Rise: 00:09, Set: 15:34. Civil Dark: 18:42 - 07:21. Nautical Dark: 19:16 - 06:47. Astro Dark: 19:49 - 06:14

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)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
91
91
91
91
91
91
100
100
100

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

93
93
93
100
100
100
100
100
100
100
100
100
100
100
100
0
0
0
0
0
0
71
71
71

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
7
4
2
2
2
3
2
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

Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain

Precipitation Probability (%)

8
9
10
10
6
2
0
0
0
18
52
71
76
76
75
74
77
80
83
86
87
89
88
86

Precipitation Amount (mm)

0.06
0.08
0.1
0.1
0.05
0.01
0
0
0
0.04
0.35
1.28
2.22
2.23
1.75
1.5
1.65
2
2.4
2.94
3.62
3.93
3.32
2.34

Wind Speed/Direction (mph)

19
19
20
20
20
20
20
20
20
20
20
20
21
21
22
22
22
22
21
21
20
20
20
20

Chance of Frost

Temperature (°C)

13
13
13
13
13
12
12
12
12
12
12
11
11
11
11
11
11
11
11
11
11
12
12
12

Feels Like (°C)

13
13
13
13
13
12
12
12
12
12
12
11
11
11
11
12
12
12
12
12
12
12
12
12

Dew Point (°C)

12
12
13
12
12
12
12
12
12
12
12
11
11
11
11
11
11
11
11
11
11
12
12
12

Relative Humidity (%)

94
95
96
97
97
97
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1009
1009
1008
1008
1008
1007
1007
1006
1007
1006
1006
1006
1006
1006
1005
1005
1005
1005
1005
1004
1004
1004
1003
1003

Ozone (du)

279
279
280
280
280
280
280
279
278
278
278
279
279
280
281
282
283
284
284
285
287
287
287
285

Friday 29

Waning Crescent 33%

01:16

16:03

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: 07:52, Set: 18:11, Transit: 13:01. Moon - Rise: 01:16, Set: 16:03. Civil Dark: 18:41 - 07:22. Nautical Dark: 19:15 - 06:48. Astro Dark: 19:48 - 06:15

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)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

71
71
71
100
100
100
100
100
100
100
100
100
100
100
100
0
0
0
0
0
0
45
45
45

ISS Passover

Visibility (miles)

3
4
6
8
10
10
10
10
10
10
10
9
8
10
10
10
10
10
9
8
8
8
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

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
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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

81
78
76
75
73
73
69
57
39
30
31
36
42
40
30
24
21
22
26
24
26
28
27
30

Precipitation Amount (mm)

1.68
1.49
1.47
1.39
1.19
1
0.79
0.49
0.22
0.1
0.12
0.21
0.29
0.24
0.14
0.09
0.09
0.1
0.12
0.13
0.14
0.14
0.12
0.13

Wind Speed/Direction (mph)

20
20
19
19
18
16
15
15
14
14
13
12
12
11
11
12
12
13
13
13
13
13
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
12
12
12
12
12
12
12
11
11
11
10
7
10
11
13
14
14
15
15
14
13

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1003
1003
1003
1003
1002
1002
1002
1002
1001
1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1002

Ozone (du)

286
289
294
298
299
299
299
299
299
299
298
296
295
295
295
295
295
295
296
296
296
296
296
295

Forecast for Toronto, Toronto Division, CA (43.65,-79.46)

Generated: 23/10/21 17:18:55. Forecast: 23/10/21 to 29/10/21. Timezone: UTC-4.00